Sargeant Barnes takes him aback even further than the recognition does, mouth dropping open incredulously. Bucky he gets a lot, James Barnes he gets sometimes, but Sargent Barnes is something typically reserved for government officials or Hydra.

He squints, because the voice sounds familiar but he can't quite place it. At least, not until Peter mentions the Berlin airport, and then recognition floods his features along with incredulous indignation.

"You're that spider kid!" He declares, pointing accusingly. Not that he'd exactly known it had been a kid at the time, but it's not wholly surprising considering the cadence of the voice. Still, he got the absolute crap beat out of him by basically pre-serum Steve Rogers. "How the hell-"