Quote from Jerry in The Serenity Now
George: Why does she want you to be mad? Jerry: She says I suppress my emotions. George: So, what do you care what she thinks? Jerry: Good body. George: She probably gets that impression because you're cool. You're under control. Like me. Nothing wrong with that. Jerry: But I get upset, I've yelled. You've heard me yell. George: Not really. Your voice kind of raises to this comedic pitch.