He’s also got this kid he has to look after, which he’s always had as family – he doesn’t want to ruin that image of himself that Steve has, so that’s a conflict for him, because he’ll go to the end of the world to protect him […] They’re both orphans, they’re essentially like brothers, they’re the only family they’ve got, they look out for each other, they pick on each other. There’s a certain kind of competitive nature about it. Steve is so locked with this thing that he wants so badly, he feels worthless, he wants to contribute something but he can’t, I think Bucky constantly reminds him that it’s more important to live life, enjoy the fact that you’re here, that you’ve got all these opportunities around you, music, girls (laughs), enjoy that. So they’re a little bit off on that perspective, all that gets affected when Steve has the transformation, they’re almost shifting positions at that point.