He's Tagg, a Christmas-obsessed single dad! She's Leslie, a woman immobilized by a broken leg who cannot escape the holiday despite driving several states away and telling everybody she would prefer not to! He would probably be okay except that he's always "smirking" or "mocking" or whatevering his dialogue at her! For some reason his hair is very virile!
Warning: this book has intense levels of moppet. "My daddy will teach you to believe in Santa Claus!" which in another book would be hawwwt but in this one... There's also some pretty pushy sexual manipulation, when she says she wants to stop and he tries to pressure her and then freezes her out when that doesn't work. Ugh.
Also, I only just now realized that his name is Tagg as in "gift tag". I'mma go back up on this nice quiet private mountain with my cute dog and sexy furry green boots and have a drink. Happy holidays, y'all.