if my hunch is correct Tahee is Taheo which means She is actually not a girl but a boy and living in dorm as girl is it right author .?

Why did he ignore when Ambee said "listen to me and stop" If he was under potion he would have listened to her but He didn't so I think everything was pre planned ....

Author is it pre planned by Matthis and King to lure her into marrying him willingly early LOVE POTION is just to deceive her hmm...?