The only person I was with since Theo was born cheated on me. How do I know I'm what he wants?

Katherine

Gary: You know what? I'll teach you how to drive.
Rome: And then I'll teach you how to drive correctly.

The chemo has shrunk the tumor.

Gary

Gary: I know you're not mad at me.
Maggie: No, I am mad at you. You made me care.