i'm positive kae has fondly referred to jeremy as mr. grumpy gills at least 1,000 times, i'm sorry. i had them playing soccer too (mostly so i could use videos of yungblud doing tricks tbh) and i could see kae's parents wanting them to play a sport to burn off some of that energy. they were definitely involved in theater/drama club and choir. like jeremy i can see kae as kinda floating between cliques