House: (Speaking about Mark) So you had a fight. I'm sure it'll blow over.
Stacy It was about nothing.
House: Of course it was. Mark's tired. He's worried. He's got mobility problems. It's normal to blow up over little things.
Stacy: I don't mind fighting over little things. I didn't mind fighting over big things. That I could understand. We fight over nothing. You know, a mail box with a sign that says, "Last pickup 5:00 p.m." Does that mean last pickup to go to the post office, or last pickup to leave the post office and be sent out of town?
House: You fought over mail delivery?