User blog comment:ArmInAss/Warriors and Lovers: Battle Couples/@comment-25405125-20141127111715/@comment-135.26.27.11-20141127180159

If it's a harem, it's not really a couple, now is it? A couple is specifically TWO things. In terms of relationships it's a man and a woman. Not a man and women. Besides, I'm pretty sure Armin doesn't accept harems so you will have to pick one.

-Pb