First is with Bucky recovering in the Tower with the Avengers team. He thinks they have the equipment to wipe his mind again, and he sits in the chair and begs Stark to fix him.
Second is an AU scene from the movie where Bucky as the Winter Soldier was in the van with the Strike team after they capture Steve and friends. I remember Rumlow had him kneel at his feet as he tormented Steve about what they did to Bucky.
Any and all help would be much appreciated! Thanks.