That's when her friend tells her about her class' Dear Santa letters. One little boy asked for a new mommy, and she suggests Cat meets the kid's dad, just to see where things go. Cat figures it can't hurt...until she meets a stranger in the midst of a car accident. The man is handsome with a sad look in his eyes. He still wears a wedding band and she's not sure his heart's available, even if he makes her heart race. But, maybe he's a widower? Cat wonders if she should resign herself to being an old maid, or whether she could possibly be the answer to a little boy's Christmas wish, unless there's a third option - a future with the stranger.