Arizona high-school principal and single dad David Morales lost the Christmas spirit a few years ago after losing his wife during the holiday season. Now David will do anything to avoid Christmas, so he moonlights as a delivery driver during the holidays. But this year, his 14-year-old daughter Noel and his live-in sister Marissa are determined to bring the Yuletidespirit back to the family—and, with a little luck, also help David find love again via online dating. So when Sophie, a witty musician and customer on David’s delivery route, swipes right on him, something magical happens between them.