On the school ski trip Mouse knows certain classmates can't wait to see her fall flat on her face. Meanwhile Jack looks forward to danger and girls but hasn't a clue about either. That's until French teen sensation Roland arrives in the resort - who Jack's a dead ringer for. When Roland persuades Jack to be his stand-in for a day Jack in disguise declares his feelings for Mouse. But what happens when he's no longer a pop star - will it be music and magic on the slopes?