Some parts of this are a bit confusing, but I think I got it. You know high school is a weird time, I think if you had a strong friendship with this person than its worth working with. I had a lot of similar situations in high school, just try and work together. Superiority is something that can affect the friendship a lot, you need to be careful with it. I say work on it, high school is such a small place and it only lasts for so long. Do what you think is best, come from good place. Work on it with them, you only have two more years of it. You aren’t crazy!
I hope that helps, I didn’t want to rant on for so long.