Or, five times Bucky spoke with the team and one time he didn't have to. Post the events of The Winter Soldier, it takes Bucky some time to readjust to the world (and particularly the people) around him.

Clint Barton wasn't sitting idly by when the Winter Soldier shattered the organization as they knew it. When a mission assigned to Clint goes south as SHIELD crumbles around him, he's left to pick up the pieces as best he can, his resources and reliability all but blown out of existence. It wouldn't be his luck to just have to survive. No, he has a world to save along the way, too.