 Andrew and his high school sweetheart Beth were married for about ten years but their relationship is not as great as it once was, now that Andrew is a high-powered literary agent. Beth is tragically killed on Christmas Eve while rescuing the neighbors  dog. Lionel, an angel, gives Andrew a chance to relive the last three days his wife was alive. But there s a catch, he cannot change the fate of his wife. There s only one gift he can give to save her life and he only has a very short time to figure out what that gift is.