It'll be fun, right?
One Direction have done lots of performances over this whirlwind of a year since they hit the big time (and back when they were first put together), but there have been some instances which have been so impressive that we want to relive them again.
Now we’re going to take you back, right to the start of One Direction’s journey.
For who could forget their first ever performance as a newly formed band in front of Simon Cowell & Sinitta?
Just to see how much they improved during the show, check out One Direction performing Torn again in the semi-final of the X Factor.
We may have shed a tear just then.
Click next to see more delightful live One Direction moments.