Steve gives Clint a very mild look for saying he feels like an asshole, but since it's not an apology, he doesn't feel the need to say Clint shouldn't. Clint definitely shouldn't, though. The man lost his wife and his kids. Which is not a thing that's ever far from Steve's mind.

The floor, though? Apparently that's where the serious conversations happen.

"It sounds way past rude." Not a thing he'd ever say, "but you're right. I don't even know what enough would look like, anymore." Nothing in reach or likely to get there. But: "Chasing you down once in a while and reassuring myself you're not dying in a ditch will do me more good than you sitting back there being miserable, too. But the door's open if you need it."