Ellie Idol Sister Sleeps In Your Room While Au Full !link! -

This adds a layer of glamour and vulnerability. An "Idol" version of Ellie might be exhausted from a concert or practice, seeking a quiet place to hide from the spotlight.

Why can’t the idol sister sleep elsewhere? Possible reasons: ellie idol sister sleeps in your room while au full

Ellie checking in, leading to the first real moments of chemistry or character development between her and the protagonist. This adds a layer of glamour and vulnerability