Tony's a bit of an idiot. If he weren't, he'd be unbearable. Who did Bruce try to come see first after getting back to Earth? Was it Steve? Natasha? Even Betty?

No. It was Tony.

He glances toward the other room and back to Tony and ventures a half smile. "Maybe we should go get in that hot tub to test whether it has the same effect as the one downstairs. For science. Then we can think about going home." Or maybe Tony's mood will swing in a more positive direction.