Steve hesitates, not sure what the sudden shift in Thor's mood is apropos of. Geez, he really has been through a hard time lately, hasn't he? He's never seen that look on his face; that's the look of regret and second-guessing, and Steve has seen a lot of it in the mirror in the last couple years.

They're really going to have to have a talk. In the interim, Steve thinks it best not to question, and to let Thor come out with whatever's eating him in his own time, but he slings a fraternal arm around his back and clamps a hand on his shoulder. Whatever it is, you're not alone, pal.

"I'll make sure you get one, after we eat," he promises, and gives him his most reassuring Capsicle smile, which is something he normally reserves for Wanda when she's having her moments of self-doubt, but which is really an all-occasion expression. "And if you want to get me up to date on what's been happening with you, I'm ready to listen, but if not we can stick to lighter topics. You look like you need a vacation."

Steve Rogers: Team Mom.