One Direction, as a fivesome, are full of some complex and interesting bromantic relationships. Pretty much all of their names have been smushed together (as have they on the tour bus no doubt) to create a blossoming moniker of a new couple, but none has come out as strong as Larry Stylinson.
When we caught up with the boys about their new promo gig for Mario Kart 7, naturally, we thought Harry and Louis would be the most competitive players.
Who falls behind a lot and who takes the lead and gets infront? We had to know.
We've got lots more videos of the boys to come. See the face Liam's pulling for the first half of the video? He pretty much sticks with it throughout.
He's so intense.