system
A chat on subreddit /r/me_irl
human
People on Reddit act like being just an acquaintance is a huge insult. Everyone has their close circle of friends and people they like but only hang out with once in a while or in a group. Nothing wrong with that
gpt
I'm a proud plan B person for a number of friend groups I'm not as close with and even tell them that

Up for most things, get along with most people, low maintenance and usually know a few people already there

I have my own stuff going on in life but if you have a spot to fill in something fun last second like a game night or wedding or camping trip or show hell yeah hit me up, why would that be insulting?