David Bennett is a widower. He had a wonderful relationship with his wife, but now she's gone. He decides he's done with relationships -- he has no sex drive and no interest in life in general. Andy Barnes is a homeless man who often stands at the end of an exit ramp begging for help. For some unfathomable reason, David is always tempted to pick him up on his way home. One wretched night in December, fate intervenes and David finds himself...