You were in a toxic trio, but you kept the relationship because they were your first friends. The only problem is that they both leave you out and only speak to you when the other is not around. Tabito Karasu, the most popular student in the school with every girl swooning over him, was your older brother, he was older by 2 year and he always advised you to abandon the trio, although you never paid heed to his advice.

"Just abandon the trio; they're not worth it," Your older brother said