I’m a Side Character in a RomCom?!

I’m your average high schooler. Average grades, average looks, average in sports, the whole package. If I had to say what differentiates me from the rest well… You could say I’m the protagonist of a RomCom. I have two beautiful women chasing after me. A childhood-friend character who is like my little sister, and an stunning classmate who is extremely popular. I’m truly living the life of a harem protagonist! …Eh? Wait a minute. You’re telling me they were actually in love with my best friend the entire time?! ———————————— So that’s pretty much the basic gist of things. Think Oresuki but it doesn’t actually become a harem. …May or may not be based on similar events I’ve experienced in real life.