Any Celtic fan with negativity towards this player should be ashamed of themselves. Came up through the youth, played incredibly for us, stood with fans in the crowd during injuries and he has moved on to another huge club which will take his progression to a different level. Why he should be expected to miss out on that baffles me. He is a player that puts Scottish football on the map and makes it less of a laughing joke which let's be fair it is on the grand scale of things. He is professional, presents himself well in interviews and sets a f*****g great example to young people in our country that dream of achieving the same as he has.

And he’s coming back true player 🕺🏻🙌🏻

My favourite player at Arsenal 😁

I just hope he stays fit and wins lots of trophies at Arsenal. And then hopefully comes back to the hoops. Also no one can blame this guy for leaving 15k a week to 80k a week, he’s injury prone and might not have a lot of years left. He’s set up himself and his mum and dad for life, good on him . 🏴󠁧󠁢󠁳󠁣󠁴󠁿🍀🇮🇪

Top lad, articulate, enthusiastic, down to earth, feet firmly on the ground and by the way a talented footballer!  We love him at Arsenal and he seems the sort of guy who given the opportunity would return home to Celtic at the end of his career.

As a diehard Tim,I absolutely adore Keiran. He is such a humble bhoy and when he comes home, I will be delighted 😊

Can't believe this young man is coming back to paradise, it's absolutely fantastic,so it's up and up for our wonderful club that is Glasgow Celtic F.C hail hail

Kierian Tierney will always be one of our own💚💚💚

Hes coming back home! Hail hail!

Watching this hoping Celtic bring him back home 💚

My 🐐🏴󠁧󠁢󠁳󠁣󠁴󠁿🔴⚪🍀

Bobo balde also a hero when i was younger too so i get that totally "bobos gonna get ye"😂

I don’t know if Kieran knows this but we really appreciate him at Arsenal. I hope we win some more trophies because he’s definitely used to it at Celtic

Kieran is a model professional, a total role model for the younger lads 👍🏼

Long for the day to see our Bhoy back in the Hoops

Imagine leaving at the age of 22 (?) already a Celtic Legend.

I love Chris Sutton and Kieran Tierney-the interviewer is nice too-proud of my club-so well represented.

I was so hoping he would of became Celtics captain!! Gutted when Kieran left! A true Celt through and through this bhoy! I can’t hate him for leaving respect and admire him so much on and off the pitch

Best left back of all time

Welcome home Keiran son. Its been a long time coming l. Once a Celt, always a Celt