- "DER-EK!!!" (Basically in every episode! lol)
- "You're a big freak" (Derek, to Casey)
- "Deep down... you're a right guy, Derek Venturi".
- "Maybe, after all, he's a good guy" (Casey) "Who? Truman?" (Nora) "No! Derek."
- "I guess I should... thank you" (Derek, to Casey)
- "Derek, is Casey your girlfriend?"
- "She's perfect." (Derek, about Casey singing)
- "Jerk!!" (Casey, to Derek)
- "Sorry"... "Wait, did you just say sorry?" "No, why would I?" "Nothing."
- "Casey..." "It's okay. You don't have to say anything" "You really surprised me."
- "You don't think... In fact, you never use your head !
- "I said I'll miss him but I don't want him to stay!"
- "I'm gonna miss you, and Lizzie and Edwin and, Norah and dad.... maybe even Casey. But that's just beetween us, right?" (Derek, to Marti)
- "You make me nervous??"
- "It's not too late, we can do this."
- "Don't do this" "What?" "Cry" "Why not?" "I don't do tears"
- "If you wanna fight Derek, you're gonna have to fight me first!"
- "Just because Derek is a jerk, doesn't mean he deserves to be beaten up!" (Casey, to Max)
- "Be the cute girl's friend, but don't ask her out" (Derek to Sam, about Casey)
- "It looks like another Venturi needs a McDonald girl"
- "Casey when will you learn...I am the exception to all rules?"
- "You have a no-Derek-talking rule" (Max) "Don't you know there are exceptions to my rules?" (Casey)
- "Good. Cause I don't wanna hear how i'm ruining your first job... yada blah blah blah DER-EK!!!"
- "Derek asked Emily out to bug me and let me tell ya, mission accomplished !"
- "I only asked you out to bug Casey"
- "He only asked you out to drive me crazy"
- "Promise you won't prank back!" "Aww, I promise I will"
- "But seeing all of us here, together, makes me realize that ... maybe, maybe we'll really miss him and... maybe I'm gonna" (C) "Oh no, no no no no" (D) (the bell rings and Derek rushes towards the door to opne it)
- "No one talks like that to my step-sister, except me!"
- "I told your step-sister I liked her, and now she's acting really strangely" "Ah, Casey, she's always strange." "No. The other" (Jamie and Derek)
- "I'm still working on my gift for you." "Does it involve not talking at me until I'm seventeen??" "Better."
- "Funny, you're the only one who believes me" (D)
- "If it's George or Norah or Lizzie or Marti please go away ! (Casey opens the door) What??" Derek: "You forgot me."
- "Come on Casey, dont you want to live a little dangerously?"
- "In my house I always get what I want." (Derek, to Casey)
- "Der-ek ! What have you done to the children !?" (C)
- "Only you could make eating a sandwich completely revolting"
- "Force Field is activated" SQUEEEEE !! (Hula hop)
- "You actually care what I think ??" (D)
- "I'm here to take you to the prom"
- "Hurry up Cinderella before the clock strikes twelve" (Derek, grabbing Casey's hand)
- "I'm the last person in the world who could make Derek do something he doesn't wanna do"
- Derek: "And they actually get along very well" Casey: "Except for Derek and Casey" Derek:"Yeah, except for Derek and Casey".
- "Sorry Der but you can't always win" (C)
- "But you're the one who caused my problem in the first place so forgive me when I say -- get out!" (C, to D)
- "Thankfully there's no genetic link" (Casey)
- "It was a recent accident by marriage" (Derek)
- "The perfect match for Casey would be a Total Freak." (Derek)
- "Derek, the kids and I were wondering...if maybe you'd wanna stay" (Casey)
- "Stop waisting your time pranking me and start working -> Stop waisting your time working and start pranking me" (Derek, thinking of what Casey said)
- "Dude your step sister is h-" (Sam) "Don't you dare finish that sentence"
- "I'm nobody's fairy godmother. Coachman, maybe." *blink*
- "Work with Derek? I'd rather fling flong him through the uprights!"
- Derek: "Casey, two things. One, thanks. And two. . . reach for the sky!"
- "Look, it's Casey and Derek - the wimpiest tag team ever."
- "Nice working with you"
- "Derek's Airlines??" "Thank you for flying with us"
- "I need you to make me look like a fool [...] I just need you to prank me" (Casey)
- "It's not like it was textual harassment" (Derek about texting Casey)
- "My business is your business" (Derek)
- "Well I hope you and *barf* are happy together!"(Casey to Derek) Thanks to Josh for the quote
- "Go Casey!"
- "You mean this whole time we could have just gone together!?" (C, to D)
- "I'm coming with you." (C) "I never invited you." (D)
- "Shhh!" "I will not shh!" "Shh!"
- "I'm never talking to you again!" (Casey) "Is that a threat or...a promise?" (D)
- "I only asked you out to bug Casey" (D to Emily) "Did Derek say my name??"
- "I'm the exception to all rules" (D)
- "the Derek no-talking rule"
- "Derek and I don't like each other!"
- "aww thank you Derek!" and "aww thanks for listening Derek..so can I get that ride now?" (Casey)
- "Are you okay?" (D) "Are you asking me because you have to be sensitive or because you really care?" (C) "Oh, oh..the, the first one" (D)
- "Interesting" (D) "You think something I said was interesting ?" (C, smiling) "Even a broken clock strikes twxice a day"
- "Unbelievable !" (Casey, after hitting her head) "uh... what ? You've always been a klutz" "Not that. Wanna hear the latest?" "Hum, since... when do we do this?" "Do what?" "uh talk in the halls??"
- "Your strategy backfired, she can't stand you" (D, smiling to Truman, about C) "oh... that wasn't in the strategy..." (Truman) "No..." (Derek, even more smiling) "You guys ar egonna fight over me, are you?" (Kendra) "No" (D and T)
- "With Derek?" "Casey and me in the same car for twelve hours?"
- "You guys can have fun without me" (C) "Ah... I always do" (Derek showing up) [...] "If she stays, I stay" (D) "You can't stay ! I need a March Break from you!" (C) "Leaving the two of you alone in this house? I don't think so" (Nora)
- "Yeah, if we see eachother around the house, we'll just ignore each other" (C) " "I'm already ignoring her" (D)
- "You guys can't even open a bag of chips without fighting" (Nora) "Oh that is His fault ! He open them to the bottom with his teeth. I mean, who does that."
- "Why would I be upset, I'm never upset. Der-ek !!" (C on the phone with Emily)
- "Derek, have you seen my book?" (C) "What's a book?" "You know these things you never read... We told my mom we could get along and so far, we are not"
- "So guess what? Things are about to get ugly." "Bring it." "I'm watching you."
- "You could learn to take a hint!" (Derek)
- "You think Casey likes Derek: the guy who could possibly be her step-brother"
- "You're the worst brother..." "STEP-brother." "Same thing..." (C, shrugging shoulders) "Yeah" (sad look)
- "The Greatest Story never told" (Edwin, about D&C's first meeting)
- "I think I'm in love with Casey" (Ralph) Derek laughs nervously
- "Tell her to get her own Ralph" (Amanda, talking to D about C) D smiles [reminding of Derek pretending to be Ralph when he first met Casey]
- "Since when have you been so protective towards Casey?" (Vicky) "It's all new" (D)
- "Like you care what they say" (C) "Look... I like running your day, your week, your life, but your dream.." (D) " "Wow, they really got to you" (Casey smiling).
- "Where is my despikable step-brother?"
- "Derek, how could you?"
- "Relax Casey, I'm done making mockery of you...for now"
- "Great plan, now Ralph likes me more" (C) "Ah, I don't get it. You look repulsive to me" (D) "Der-ek! I need a new plan."
- (Ralph is about to kiss C, D runs in) "Oh, hey, guess who's got a date with Amanda?" "You have a date with Amanda?" (Ralph) "What a great idea!" (C) "No, it isn't!" (R) "Why do you care? You looove Casey..."
- "You fell for Casey bcz you went into a big fight with Amanda and feeling really alone, I mean what other reason could there be? (Derek, making faces at the end)
- "I'm interested in legal secreteries" "The term is administrating assistant and you won't be meeting one"
- "George Venturi's office, Casey's speaking" "Yes, hello, I am seeking justice, someone stole my job" "[...]How can we help?" "I'd like to sue my step-sister for overlameness" "Derek!..."
- "It's one thing to use me to get a good grade, but using me to get derek...Now it's personal"
- "Are you kidding? We're gonna be best buds"
- "So Derek, you've got two dates to the prom, and one of them is Casey?" (Lizzie smiling)
- "Maybe he's not such a bad guy after all" "Truman??" "No, Truman is scum. About Derek"
- "You're a big freak" (Derek, to Casey)
- "Deep down... you're a right guy, Derek Venturi".
- "Maybe, after all, he's a good guy" (Casey) "Who? Truman?" (Nora) "No! Derek."
- "I guess I should... thank you" (Derek, to Casey)
- "Derek, is Casey your girlfriend?"
- "She's perfect." (Derek, about Casey singing)
- "Jerk!!" (Casey, to Derek)
- "Sorry"... "Wait, did you just say sorry?" "No, why would I?" "Nothing."
- "Casey..." "It's okay. You don't have to say anything" "You really surprised me."
- "You don't think... In fact, you never use your head !
- "I said I'll miss him but I don't want him to stay!"
- "I'm gonna miss you, and Lizzie and Edwin and, Norah and dad.... maybe even Casey. But that's just beetween us, right?" (Derek, to Marti)
- "You make me nervous??"
- "It's not too late, we can do this."
- "Don't do this" "What?" "Cry" "Why not?" "I don't do tears"
- "If you wanna fight Derek, you're gonna have to fight me first!"
- "Just because Derek is a jerk, doesn't mean he deserves to be beaten up!" (Casey, to Max)
- "Be the cute girl's friend, but don't ask her out" (Derek to Sam, about Casey)
- "It looks like another Venturi needs a McDonald girl"
- "Casey when will you learn...I am the exception to all rules?"
- "You have a no-Derek-talking rule" (Max) "Don't you know there are exceptions to my rules?" (Casey)
- "Good. Cause I don't wanna hear how i'm ruining your first job... yada blah blah blah DER-EK!!!"
- "Derek asked Emily out to bug me and let me tell ya, mission accomplished !"
- "I only asked you out to bug Casey"
- "He only asked you out to drive me crazy"
- "Promise you won't prank back!" "Aww, I promise I will"
- "But seeing all of us here, together, makes me realize that ... maybe, maybe we'll really miss him and... maybe I'm gonna" (C) "Oh no, no no no no" (D) (the bell rings and Derek rushes towards the door to opne it)
- "No one talks like that to my step-sister, except me!"
- "I told your step-sister I liked her, and now she's acting really strangely" "Ah, Casey, she's always strange." "No. The other" (Jamie and Derek)
- "I'm still working on my gift for you." "Does it involve not talking at me until I'm seventeen??" "Better."
- "Funny, you're the only one who believes me" (D)
- "If it's George or Norah or Lizzie or Marti please go away ! (Casey opens the door) What??" Derek: "You forgot me."
- "Come on Casey, dont you want to live a little dangerously?"
- "In my house I always get what I want." (Derek, to Casey)
- "Der-ek ! What have you done to the children !?" (C)
- "Only you could make eating a sandwich completely revolting"
- "Force Field is activated" SQUEEEEE !! (Hula hop)
- "You actually care what I think ??" (D)
- "I'm here to take you to the prom"
- "Hurry up Cinderella before the clock strikes twelve" (Derek, grabbing Casey's hand)
- "I'm the last person in the world who could make Derek do something he doesn't wanna do"
- Derek: "And they actually get along very well" Casey: "Except for Derek and Casey" Derek:"Yeah, except for Derek and Casey".
- "Sorry Der but you can't always win" (C)
- "But you're the one who caused my problem in the first place so forgive me when I say -- get out!" (C, to D)
- "Thankfully there's no genetic link" (Casey)
- "It was a recent accident by marriage" (Derek)
- "The perfect match for Casey would be a Total Freak." (Derek)
- "Derek, the kids and I were wondering...if maybe you'd wanna stay" (Casey)
- "Stop waisting your time pranking me and start working -> Stop waisting your time working and start pranking me" (Derek, thinking of what Casey said)
- "Dude your step sister is h-" (Sam) "Don't you dare finish that sentence"
- "I'm nobody's fairy godmother. Coachman, maybe." *blink*
- "Work with Derek? I'd rather fling flong him through the uprights!"
- Derek: "Casey, two things. One, thanks. And two. . . reach for the sky!"
- "Look, it's Casey and Derek - the wimpiest tag team ever."
- "Nice working with you"
- "Derek's Airlines??" "Thank you for flying with us"
- "I need you to make me look like a fool [...] I just need you to prank me" (Casey)
- "It's not like it was textual harassment" (Derek about texting Casey)
- "My business is your business" (Derek)
- "Well I hope you and *barf* are happy together!"(Casey to Derek) Thanks to Josh for the quote
- "Go Casey!"
- "You mean this whole time we could have just gone together!?" (C, to D)
- "I'm coming with you." (C) "I never invited you." (D)
- "Shhh!" "I will not shh!" "Shh!"
- "I'm never talking to you again!" (Casey) "Is that a threat or...a promise?" (D)
- "I only asked you out to bug Casey" (D to Emily) "Did Derek say my name??"
- "I'm the exception to all rules" (D)
- "the Derek no-talking rule"
- "Derek and I don't like each other!"
- "aww thank you Derek!" and "aww thanks for listening Derek..so can I get that ride now?" (Casey)
- "Are you okay?" (D) "Are you asking me because you have to be sensitive or because you really care?" (C) "Oh, oh..the, the first one" (D)
- "Interesting" (D) "You think something I said was interesting ?" (C, smiling) "Even a broken clock strikes twxice a day"
- "Unbelievable !" (Casey, after hitting her head) "uh... what ? You've always been a klutz" "Not that. Wanna hear the latest?" "Hum, since... when do we do this?" "Do what?" "uh talk in the halls??"
- "Your strategy backfired, she can't stand you" (D, smiling to Truman, about C) "oh... that wasn't in the strategy..." (Truman) "No..." (Derek, even more smiling) "You guys ar egonna fight over me, are you?" (Kendra) "No" (D and T)
- "With Derek?" "Casey and me in the same car for twelve hours?"
- "You guys can have fun without me" (C) "Ah... I always do" (Derek showing up) [...] "If she stays, I stay" (D) "You can't stay ! I need a March Break from you!" (C) "Leaving the two of you alone in this house? I don't think so" (Nora)
- "Yeah, if we see eachother around the house, we'll just ignore each other" (C) " "I'm already ignoring her" (D)
- "You guys can't even open a bag of chips without fighting" (Nora) "Oh that is His fault ! He open them to the bottom with his teeth. I mean, who does that."
- "Why would I be upset, I'm never upset. Der-ek !!" (C on the phone with Emily)
- "Derek, have you seen my book?" (C) "What's a book?" "You know these things you never read... We told my mom we could get along and so far, we are not"
- "So guess what? Things are about to get ugly." "Bring it." "I'm watching you."
- "You could learn to take a hint!" (Derek)
- "You think Casey likes Derek: the guy who could possibly be her step-brother"
- "You're the worst brother..." "STEP-brother." "Same thing..." (C, shrugging shoulders) "Yeah" (sad look)
- "The Greatest Story never told" (Edwin, about D&C's first meeting)
- "I think I'm in love with Casey" (Ralph) Derek laughs nervously
- "Tell her to get her own Ralph" (Amanda, talking to D about C) D smiles [reminding of Derek pretending to be Ralph when he first met Casey]
- "Since when have you been so protective towards Casey?" (Vicky) "It's all new" (D)
- "Like you care what they say" (C) "Look... I like running your day, your week, your life, but your dream.." (D) " "Wow, they really got to you" (Casey smiling).
- "Where is my despikable step-brother?"
- "Derek, how could you?"
- "Relax Casey, I'm done making mockery of you...for now"
- "Great plan, now Ralph likes me more" (C) "Ah, I don't get it. You look repulsive to me" (D) "Der-ek! I need a new plan."
- (Ralph is about to kiss C, D runs in) "Oh, hey, guess who's got a date with Amanda?" "You have a date with Amanda?" (Ralph) "What a great idea!" (C) "No, it isn't!" (R) "Why do you care? You looove Casey..."
- "You fell for Casey bcz you went into a big fight with Amanda and feeling really alone, I mean what other reason could there be? (Derek, making faces at the end)
- "I'm interested in legal secreteries" "The term is administrating assistant and you won't be meeting one"
- "George Venturi's office, Casey's speaking" "Yes, hello, I am seeking justice, someone stole my job" "[...]How can we help?" "I'd like to sue my step-sister for overlameness" "Derek!..."
- "It's one thing to use me to get a good grade, but using me to get derek...Now it's personal"
- "Are you kidding? We're gonna be best buds"
- "So Derek, you've got two dates to the prom, and one of them is Casey?" (Lizzie smiling)
- "Maybe he's not such a bad guy after all" "Truman??" "No, Truman is scum. About Derek"
