do ot7s know that heejoo didn't start from love 119 era but during talk saxy? even seunghan also participated in that gf agenda and gave gifts to heejoo at that time.
do ot7s really stan riize from the beginning or even before debut? how come they always don't know the what happened before seunghan went on hiatus? just give them footage from this vid of seunghan giving gifts to heejoo, to ot7s who always hate abt heejoo thing.
https://youtu.be/nc2hRVHctMc?si=hd2HnfxMfOyjYhPZ