Wait, the sibling relationship is actually rather wholesome from both sides? After that kind of introduction last time, and even the start of this chapter? What?
I mean, it's still weird as hell, but despite her weirdly exhibitionist attitude there's actually a normal, genuine sibling support for each other's growth and developing new relationships? After last chapter I thought for sure we were heading down the path to an almost purely comedy story. Instead there's actual emotional beats on both sides of the main relationship now.
What a nice surprise.