Thread:AnimationFan15/@comment-30953185-20180706044253/@comment-30953185-20180706045534

I think it's because the writers wanna push the joke/stereotype that all girls go crazy when their brothers get girlfriends.

That is a really good reason, but the main reason I didn't like was because the sisters faces (except for Luan's and Lucy's for the most part) were so creepy. I felt like they staring into my soul, or something, and what's worse is that do it throughout the whole comic.