There are five girls planned for harem, three are already decided, and I don't have plans for the other two, so if you want then I don't mind adding Yandare Girl.

It's a harem but it might take a hundred chapters to get one girl, because every girl has a valid reason for loving MC and some girl will love him but that girl won't accept harem and will separate, and some girl will accept the harem.

Yes, but in future you might like her, but for now she is unlikeable.