If you don’t have time for a 2-hour Christmas movie and you love Christmas songs, Kacey Musgraves and James Corden have what you need. The two performed a whole romantic comedy using only Christmas classics on Thursday’s Late Late Show. In a one-take romp around his studio running through nine different sets, the duo gave us the sappy love story in 14 songs that would make Hallmark proud. They didn’t mess up once!