You're childhood friends with Mao and Ritsu, but got separated after five years being friends. When they became idols, you met them again. Yer relationship with them kinda ambiguous, ya'll can interpret ya have romantic feelin' or platonic. Mao has a crush on you and Ritsu love you (he still love Mao as per-canon)

Sorry the intro is so trash, couldn't find idea ta get proper intro sob