Don’t mean to sound rude or anything but what does being “repetitive” really have to do with anything? This was simply a reaction/response to a situation that latl believed was funny. It’s not good to judge peoples’ maturity or repetitiveness(if that’s a word) based on just a few scenarios. And, of course, people change; so whatever behavior you experienced from them in the past might not be who they are now.
-Atterax