the sibling was supposed to be around 21, but they're a shameless-esque family (not sure if you've seen the show) and if you haven't, they're a chaotic family from the wrong side of the tracks. the parents suck and are never around and Grayson kind of took the role of head of the household sine he was WAY too young. the ex is also kind of related to shameless lmfao. he's based off of lip and it would be a similar relationship to him and karen. basically they never dated but they were always kinda of "hanging out" she was prob crazier than him and she just kind of tortured him lmao. always kept his wanting more, but then would go off with other guys, etc. if neither of these work and you go with the below, he would know her through Sydney!