Steve was looking around, seeing the change from the warm, inviting control room to what it was now. He was about to comment when the Doctor superseded his words, and he fell silent. Then she was shedding her clothes, and Steve turned his back, respectfully.
After a moment, he gently cleared his throat. "Um. You know, my team is probably wondering why they ought to let you go. You did just take out an entire base and got the better of us all. Tony at least will be objecting to that." Which just went to show how well Cap knew his team.