I think shes gona play herself, she doesn't have real chances and waiting more just make more difficult for the MC to accept her feelings. The gyaru girl is too stronk, thats really unfair like others harems that the other girls are rivals but we all know where this is going. The first time author made that "i'll travel to korea to study", I liked this misunderstanding but now is just the same plot as always.
Btw, i still like them.