Cal almost answers Tony with It's okay, I don't care before he remembers - that is not something he should say in front of his girlfriend. Because he's supposed to care.

(He's not good at being a boyfriend. But this time he's going to make to make himself good at it, because he badly wants to not fuck this up.)

"You get a pass this time," he says instead, with a light chuckle. "Just be careful in the future.

". . . Yeah, you're the only one who looks good in these things," he tells Tina.