Ava couldn't believe she'd let her best friend talk her into coming to a mind-numbing holiday party on the night before Christmas. As Ava counts the minutes before she can leave, all she can think about is how much she wants to snuggle up on the sofa with a crappy holiday movie and drink too much eggnog (with rum). That is, until an old classmate, Elias Young, sits next to her at the party. Elias is way too charming to be any good for her, but fate forces Ava to put that tired theory to the ultimate test. Is it happenstance? Serendipity? Or, is the night before Christmas also the night before everything Ava thinks she knows about love changes for good?