Bucky has feelings for Steve.
And that's to say the least. He's hopelessly in love with his best friend.
And his best friend is hopelessly in love with Sharon Carter.
Bucky tries to live a normal life. Well, as normal as he can get, for being best friend's with Captain America and previously being an assassin himself.
He tries to share an apartment with Steve without taking it top personal that Steve is in love with a woman.
However, his best intentions always seem to fail him. . .