User blog comment:DeathGodPrayer/re Talk about season 2/@comment-98.77.231.224-20120429101924

I heard that when Issei came back Rossweisse proposed to have a date with him in Volume 12 of the Light Novels. Rossweisse may have just become another Harem member but isn't this forbidden since she is a teacher and he is a student. Irina Shidou will have the hardest road to have a relationship with Issei because of her status as an Angel because if she has impure thoughts or actions she will turn into a Fallen Angel and she will have to make a choice whether to stand on her beliefs or succumb to temptation, unless she is given permission by Michael and the system is tweaked to allow this.