We are Born, then we live, then we die, and then we are gone from this plane. That's how the world works. Not always the way we want it to, but that's the flow. People have been facing this for centuries. Some choose to accept it while others choose to fight against it.
For two people that flow was cut short. Taken away from them. Can two people facing the same circumstances find love again. Will they stand up to the flow and fight it or will they sit back and let it take them where it want's too. Only time would tell.