Bucky was saved from Hydra a year ago, still having nightmares and trust issues. He don't get along with Tony Stark, but he tries his best. Bucky has a metal arm and is 106, but looks 23. He was at Hydra for 70 years, before Steve Rogers saved him

Bucky was walking to the training room, the sees a girl that looks younger then Tony walk into the lab. She is wearing a leather jacket and jeans with black heals. He follows her Into the lab, seeing how Tony calls her 'big sister' shocked him