The Dons full-back has spent the last three years playing behind Hayes and watched him become one of the most important players to the Pittodrie side.
In that time, he’s also became one of the best players in Scotland and, because of that, he’s now at Celtic after the clubs agreed a £1.4million transfer.
While most Aberdeen fans have wished Hayes good luck at his new club, some aren’t very happy. But Logan had a funny message for his now former team-mate:
Good luck @jonnyhayes7 do not have a bad word to say about this guy apart from the conk ??? top lad but il save a pocket just for u ?????
— Shaleum logan (@Shay2920) June 17, 2017
We’re not surprised Hayes’ nose was mentioned – away from his quality as a player, his nose has been the next point of discussion for most supporters.
Hayes should join Celtic when they return for pre-season next week and he’ll be expected to contribute from the start as Brendan Rodgers targets Champions League qualification.
As for Aberdeen, they’ll be back in pre-season next week without many of their previous top stars, as Niall McGinn, Peter Pawlett, Ash Taylor, Ryan Jack and Hayes have all exited Pittodrie this summer.
But they did manage to hold on to Derek McInnes after interest from Sunderland and that could come as a big boost as they attempt a summer rebuild.