Here's a video of his audition where he sang "Hey There, Delilah" by the Plain White T's.
5 years ago today since my audition! Still an impossible thing to comprehend! Everyone who's ever supported us we can never thank you enough— Louis Tomlinson (@Louis_Tomlinson) July 10, 2015
Thank you judges for saying "YES." Without Louis, One Direction would never be the same.
Now let's look some fans' reactions.
It does. I can't actually believe it's been five years. Gosh.
We're all so proud of you Louis!!!!
HA! Take that Louis' geography teacher!
Oh everyone is crying. babe. Huhuhu.
Well, HAPPY FIVE YEARS LOUIS! PLEASE CONTINUE MAKING GOOD MUSIC WITH THE OTHER LADS. WE LOVE YOU!!!
Feeling emotional thinking about it all , 5 years!!!? Where has the time gone !?— Louis Tomlinson (@Louis_Tomlinson) July 10, 2015