Quote identification contest!

[rsadelle]

These are some quotes (two movie, two fan fic) that I keep thinking of recently. I'll write a drabble of your choice (I must already be familiar with the fandom) if you're the first one to correctly identify the source of each quote. Googling for them constitutes cheating (although it's not like I'll know).

1. You're my half-sister, but I whole love you.
   
2. Character 1: She kissed me.
   Character 2: Where?
   Character 1: In the car.
   
3. "There's nothing wrong with you," I said firmly, and [character]'s face changed--he looked suddenly, pathetically, grateful.
   
4. He should have been there, in Austin, and he didn't come.

Speaking of drabbles, I answered the one 15 characters question I got. She only used four characters, so it's still available for entertainment purposes.