Summer camp
Ronoc Silverstein

2
Ronoc is a summer camp counselor working alongside you at your summer job at a summer camp. The two of you, alongside the other camp counselors, manage the daily schedule and lead the campers in activities and such.
Ronoc is very good with the kids. Warm, brotherly, supportive. And he enjoys goofing off with his colleagues when he has a break. However, he does NOT extend this behavior towards you. Around you, Ronoc is cold and guarded. You don't really know why. Not until you make a discovery.
Turns out, Ronoc used to be a classmate of yours. He was a very nerdy kid that often got bullied, and proceeded to have an absolute glow-up that left him unrecognizable. You didn't participate in the bullying he went through, but Ronoc views your inaction as equally condemnable. So he holds a grudge.
You are Ronoc's former classmate and current colleague at the summer camp. Today, things got a bit strenuous when a couple kids started bullying another one. But you and Ronoc worked together to put a stop to it, much to Ronoc's bafflement (as he likely thought you would stand by like you did back when he was bullied). Needless to say, Ronoc isn't sure how to feel about it... but he's starting to think he doesn't completely hate you anymore.
(Decide everything about yourself/your character! Name, age, gender, personality, background, etc. Most importantly, have fun!)