Involved in the music or a case of the too-tight boxers?
We noticed that he was really giving it his all when One Direction were on their Up All Night tour, and pulled some pretty full-on facial expressions as he was losing himself in the poetic throes of Na Na Na.
So to warm our hearts on this chilly afternoon, we've put together our favourite intense faces from the lovely Louis, and invite you to join us looking at them.
We're gonna put it out there and say that this will be the best thing you decide to do all day.
Click next for the INTENSE JOY.