Newman

(defensive) What're you talking about...

Kramer

(interrupting) Ah, don't play dumb. It's me, Cosmo.

Newman

All right, so it's me. So what?

Kramer

You don't think I know how you're feeling, every second of the day? Looking over your shoulder to see if someone's coming up from behind. Sitting alone at night, knowing they could be closing in.

Newman

I can't sleep, I tell you! I can't sleep!