Remembering You [Stucky]

Set after Captain America: The Winter Soldier

Wandering through the streets of New York, Bucky was on his own for months. Hiding from just about everyone- especially Steve Rogers. After the whole incident in Washington, James slowly began remembering his past life.
But what happens when Steve ends up finding his homeless friend and forcing him to come back to the Avengers tower? Where he not only tries to help him remember who he is but what /they/ were in a past life.