After Inpho Photography posted a brilliant Throwback Thursday of the two Munster stars playing against each other in 2010 on their Twitter accounted, it prompted scrum half Conor Murray and number 8 Robin Copeland to recall the occasion.
The picture shows Copeland, playing for St Mary's at the time, tackling Murray who was lining out for Garryowen.
A brilliant picture, but the responses from the players are even better.
Murray clearly feels he was the aggressor.
But Copeland disagreed.
Don't worry Conor, the hair looks good to us.