“I don’t know,” Steve says. “I thought he already had.” Each word is tight with strain, and the glance he throws Bucky is agonized.

“Why is he here? Tony said he was telling him what he needs to know so he wouldn’t get involved—“

“Seems like he heard something that got his attention,” Bucky says, softly. “Could have been a couple of things. But now …”

He gives a small shrug.