I Guess I wasn't worth it.

Girl: I want to be with you now.
Boy:but your parents don't want us to see each other.. I will wait for you.
Girl:but what if its takes forever.. would you still wait for me?
Boy:No.
Girl: why not?
Boy: because your not worth it.
Girl has signed off.
Boy: I was just kidding you know I would wait forever just to be with you.

The girl grabs a knife and slits her wrists and the piece of paper she has beside her says "I guess my life wasn't worth it to live"