I didn't know them personally during their ex-fine days so no. Tbh I don't even know a lot about that situation but anyone I know who was there during that time and saw it told me it didn't look good...but I can't give an opinion. They don't talk about ex-fine and I don't ask. Hiyori especially gets really touchy if that subject is brought up and Nagi gets uncomfortable by it so....I don't want to bring it up to them. If they ever want to tell about it with me then they can buy if they don't want to ever then that'sfine too..