I honestly saw them as a brother/sister relationship, gonna be weird if the go down the ro...

Same. Although I'm bothered by them switching back and forth between serious and cool headed MC to goofy empty-headed scenes and art style, I stayed cuz I enjoy the friendship journey.

But all this time, I only see them as sibling and now that they're gonna romance and the fact that she looks like a child before and now that this romance thing is up and she suddenly looks "taller" and moe "mature", I'm not pleased with it.

And with them realizing their feelings and confessing before her coming of age?! That made it even worse!