Onew tells Key who owns the diva's heart but still he let's Key walk away.

Jonghyun lost his wife four years ago in a car accident. To this day he can't seem to move on. Christmas is here and the scars in his heart open once more as thoughts of his wife's favorite holiday come up. One day, he hears a knock on his door, he didn't expect a young male to fall in his arms badly injured. As Christmas day gets closer he seems to be falling for the kind man.