"You realize I will hold you back if I have to," Henry points out, watching with fascination and worry as he places James' heart back into his chest. "Unless it is something egregious, then I will probably help you," He puts a hand on Bucky's shoulder. "Don't take a minute," He says softly; Henry tilts his head, listening to the sound, "It will slow down soon, probably just trying to get your blood flowing again."