[Billy's eyes widen, hearing that, equal parts surprised and impressed. Sounds like Teddy reacted much the same way he expected - and how he himself would, if their roles had been reversed. It's kind of reassuring, actually, though he's not glad that Teddy had to experience it.

Still...]

My boyfriend is so cool.

[...Oh god, he hadn't meant to say that out loud. But- okay, even as his face goes red in the dark, and he ducks his head, he totally means it. Teddy's being serious, he's expressing how difficult it was, but- seriously!]

I-I mean! You took out Hank Pym. You took out a veteran Avenger. And then fooled everyone from Arizona to the prison, and you freed everyone, and... you're just amazing, you know that?