While the surprise actually went down when 1D appeared on Good Morning America in November, the video was shown during ABC Family's 25 Days of Christmas.
The girls waited on a sofa in the green room after getting a full makeover like rockstars. To say they were clueless about what would happen next is an understatement...which only made the surprise that much sweeter.
Understandably, there were a lot of squeals and excitement when the guys totally dropped in on them. So many hugs. Oh, and the lucky fans also got a front row view of the GMA concert, too.
📹 | Louis & the boys surprising fans on ABC Family's Pop-Up Santa. 🎅🏼🎅🏼 (12/9)-R🐞 pic.twitter.com/wus8H1dGHa— King Updates (@LouisT91Updates) December 10, 2015
📹 | Louis & the boys surprising fans on ABC Family's Pop-Up Santa. 🎅🏼🎅🏼 I wanna Louis hug 😩😩😩 (12/9)-R🐞 pic.twitter.com/qBv0uNHQWe— King Updates (@LouisT91Updates) December 10, 2015