Anyone else think Bobby killed himself? (here be spoilers)
Zach G's character is very depressed towards the end of the movie. Especially after the scene with his wife screaming at him in front of his kid. He only watches the pizza party for a moment and leaves.
When its time for the main character to go home the next day the doc tells him that Bobby went home very early that very morning. How sad. Craig doesn't blink an eye.