Steve sighed immediately at the touch, a release of tension, and he closed his eyes. His trust in Tony was absolute. It was him that was feeling absolutely undeserving of Tony's at the moment. Not only had people died under his watch, but Mystique had been taken, Quicksilver had been missing for weeks and no one knew, the tower- their home- had been utterly destroyed. It would have been difficult for things to go worse.
"I don't know how things got so messed up." Tony's presence was reassuring at least. He breathing slowed, and his postured relaxed, bumping his jaw against Tony's. "I thought I could handle it."