Oh, I misinterpreted the game, then! It was more about a girl breaking from her father's obsession with hyperfeminity than about non-binarity, got it!
Also, I'm discovering I did great depictions of teenagers haha, thank you (but writing-wise, it is indeed a very interesting age to explore, since these characters don't have the naivety of a child, and yet have to figure out who they are as people and have to develop their sense of boundaries, while I would expect young adult characters to at least know how to respect others'... but I digress!).
Anyway, looking forward to the sequel!