"Seth has combined both Hannukah and Christmas into his own, perfect holiday called Chrismukkah. It looks like this holiday season is going to be another smashing success until Summer and Anna force him to choose between them. Ryan is weary of the holidays knowing that every other Christmas has involved family fights and watching his mom hit the bottle. He won't have to watch his mom drink this holiday season, but Marissa is having problems coping with her family situation and turns to alcohol to drink the holiday away. Kirsten, fed up with her father's antics, takes her first vacation in years while Sandy continues the battle against Caleb's company in the fight to save the Heights."