He walks along at T’Challa’s side, between him and Steve, as they leave the Citadel and board the train. Only once it starts moving does Bucky cross to look out the window before turning to face them.

“If she’s dead,” he says. “If she’s dead because Fury lied—“

Each word is tightly controlled and dangerously level.

“—-because he lied because of me, I don’t know if I can keep from going after him.”