One Tree Hill, Season 4

Peyton:
(to Brooke) All this time you said I was a backstabbing bitch. You had no idea how right you were! (She uses her evil smile on a terrified Brooke and changes her face and stabs Derek in the shoulder as Psycho Derek moans and she pushes him to a stack of boxes as Brooke gasped at what Peyton did.)

Brooke:
Oh god, why did you have to hit me so hard.

Peyton:
I'm sorry! I'm so sorry. (Derek moans in pain and he tried to move)

Brooke:
(Who saw Derek moaninly moving while trying to be untied by Peyton) Peyton! Peyton! He's moving! Just get out of here!

Peyton:
No I'm not leaving you!

Psycho Derek:
That was... so disapointing! (As Peyton tries to untie Brooke) You know what... I changed my mind! I think I'll kill you first! (Psycho Derek painfully takes the knife out of his shoulder as tears running down to his eyes)

Brooke:
(While trying to wait for Peyton to set her best friend free, Brooke saw Derek grabbing the knife from out of his shoulder and turns her head to Peyton) Peyton run!

Peyton:
(Leaves Brooke alone to try to untie herself as Peyton runs and throws her flower on Derek and runs upstairs as Psycho Derek watches her leaving)

Psycho Derek:
Yeah Peyton! Run! (He chases after Peyton leaving Brooke struggling to untie the ropes) You shouldn't lie Peyton! Its not very nice!