Steve gave Bucky a tiny little shake, still trying to snap him out of whatever state he was in. "Bucky!" His voice was a little louder this time and it definitely didn't sound as calm as before. He didn't answer any of Tony's questions still, his voice just something in the background until he could get Bucky back into the present.

He didn't know what suddenly brought this about, but he just hoped that Bucky would eventually respond.