Harry Potter and the Chamber of Secrets movie

All quotes are taken from the CoS movie. 

Malfoy: No one asked for your opinion, you filthy mudblood. 
Ron: You'll pay for that one, Malfoy! Eat slugs!! 
spell backfires, Ron falls) 
Hermione: Ron, you all right? Say something! 
Ron: (hurls slugs) 

Hagrid: Blimey. Harry's got himself a rogue bludger. That's been tampered with ... 
Ron: (pulls out wand) I'll stop it! 
Hermione: (puts it down) No! Even with a proper wand, it's too risky. You could hit Harry. 
Ron: (just looks at her, dismayed) 

Ron: Enlighten me. Why are we brewing this potion, in broad daylight, in the middle of 
the girl's lavatory? Don't you think we'll get caught? 
Hermione: (smiles) No. No one ever comes in here. 
Ron: Why? 
Hermione: Moaning Myrtle. 
Ron: Who? 
Hermione: Moaning Myrtle. 
Ron: Who's Moaning Myrtle? 
Moaning Myrtle: I'm Moaning Myrtle!! 

Ron: Eeeewwww. Essence of Crabbe. 
Hermione: Cheers. 
(after drinking) 
Ron: I think I'm gonna be sick ... (runs) 
Hermione: Me too ... (runs too) 

Ron: Where's Hermione when you need her? 

Neville: Harry, it's Hermione! 
(Ron grinning, leaning back, then Harry) 
(Hermione runs towards the boys, hugs Harry, then hesitates to do the same with Ron.) 
Ron: Er, um, welcome back, Hermione. 
(extends hands for the awkward handshake) 
Hermione: It's good to be back.