"I'm sure he's going to be so much fun as a dementia patient in a few decades," Tony said, though it was hardly his finest sting. He did close his eyes when Steve stroked the back of his head and neck and the moment his hands were freed, he set one against the Captain's ribs. "I'm okay. You need to finish up, Cap."

There was still quite a lot to do by way of wrangling Bucky back in.

Indeed, Natasha's voice reached Steve through his earpiece. "Cuddle later, Captain. There might be a run. He's starting to look nervous."