Steve and Bucky are with each other till the end of the line (Picture: Marvel/Paramount/Kobal/REX)

Warning: spoilers ahead for episode five of The Falcon and The Winter Soldier.

One of the most emotional aspects of Marvel’s The Falcon and The Winter Soldier on Disney Plus has been witnessing Bucky Barnes (Sebastian Stan) gradually rediscover the old self that he once knew as the best friend of Steve Rogers, aka Captain America (Chris Evans).