Jim can absolutely agree with not taking the jacket off. Possibly to the point of paranoia. But if they try to test it, and he takes it off and wigs the fuck out for more than just a minute or two, Hunter's probably going to have a hell of a time getting it back on him. Better not to risk it at all.

He smiles slightly. "This counts as a special occasion?" It'd be nice to pretend that they're just having an indoor picnic just because. They probably don't have a great shot at it, but they can try.