Buckyxsan Stories

**SEQUEL TO LIES AND EMPTY PROMISES AND LOST AND FOUND (sorry)** After the events of CAATWS, what happened to Sam and Bucky? After everything that has happened in the past 5 years, the past 6 months even, how can they continue to fight? Even, what happened when they were both lost, when they lost each other in the process? Because now, Sam's Captain America, and now, everythings different. But does it have to be?