Steve is not good at hiding his emotions or his thoughts, most of the time. The look he gives Clint now is a glossy gatefold spread of tired suspicion. From being under SHIELD's unspoken house arrest to Fury's excuses for the HYDRA tech, he doesn't have much trust left.

He can't put his finger on what makes him resist Clint's insistence that they're allies. It is not in fact the punch to the face. "What does that mean, that you're all pumped up?"