He listens to everything with a confused frown. These names only make sense when he actually remembers. Tony being Howard's son means almost nothing to him. It corroborates what Captain America had told him about himself but that doesn't mean it's not a trap.

His eyes narrow slightly at the order. He doesn't like this. Tony is concerning him. It feels too much like a trap. His paranoia is sending off a billion alarm bells in his heads.

Tony won't have any warning. Nothing but a brief wild look in Bucky's eyes. He's not going easily. It hurts like hell but Bucky uses his real arm to propel himself backward off the bench and runs.