I was thinking about this and-

If the polyship had kids, Garvin would totally be the one sent to schools whenever they're called for behavior problems or breaking rules or anything of the sort. Because this tall guy with tons of piercings and scars would stare down the principal and smile and be friendly. And it'd be so confusing. And just- Someone else like Ingall goes too every time, of course, just to make sure Garvin doesn't accidentally cause extra trouble but literally whoever goes too cannot help but laugh every time as Garvin somehow confuses everyone there by being an absolute friend to everyone.

Also though. If Garvin finds out theat there's a dress code and that dress code is against shoulders? Garvin's always showing up with his shoulders showing. He don't care. He's walking in there wearing a bright pink sleeveless blouse and then continue on with his usual ways of being nice to everyone.