"Can you-" Steve's water goes down the wrong way and he splutters for a moment before recovering. "Yes. Yes, please stay."

There's an open, completely unguarded smile on his face at that particular comment. He brushes ruefully at the water on his t-shirt. "Long as neither of us have to sleep on the floor."

He takes a risk, and leans over, telegraphing every move so it's obvious he's not trying to attack. Lightly squeezes Bucky's shoulder, just for a moment.

"I can stay up for a while so you can get some sleep, if you like."