If this doesn't get you feeling Christmassy then we don't know what will
One song that's guaranteed to make us pull on our snowman jumpers and chuck a mince pie down our throat with glee is Mariah Carey's All I Want For Christmas Is You (ya hear that Bieber? You weren't involved), and - as we always knew - we think in the same way as One Direction
"Undoubtedly for me, it's All I Want For Christmas, Mariah Carey," said Louis to Popdash/Entertainmentwise.
We always knew we had a special connection with Louis, even if he did give us a bit of a bitter look after we measured Zayn's hair... *sob*