Do you know what happens when three crazy, fun loving, teenage girls fly across the world to go to UNI?
What about when they miss registration and get moved to a high class apartment building?
Or how about when they find out it's a famous apartment building, where every apartment is occupied with someone famous?
Things just got a whole lot more difficult for these three girls, who just happened to catch the attention of the members of One Direction and possibly apartment security.
Well, it was bound to happen, because really, you never know what happens Behind Closed Doors.