Lilou can't believe it: Her parents want to travel to Thailand for Christmas. Sun and beach on Christmas Eve? That's out of the question for Lilou. And they certainly won't have the traditional potato salad there. So she spontaneously books a single ski trip to Ischgl. But on the day of departure, Lilou finds herself not on a bus with a group of young, attractive singles, but with a bunch of retired couples! Something must have gone wrong with the booking. Instead of heading to Ischgl, the bus is going to a small village in the Swiss Alps. However, when Lilou meets the reserved yet attractive ski instructor Luca there, her Christmas miracle seems to be within reach after all...