Heya :) so in terms of actual labels in the game, i've never officially confirmed anything. However, the demi-route you're discussing has been widely considered by a lot of readers. I have my own head canon but I never openly confirmed things just because i like to leave it up to the readers. your ability to relate to what you've read so far is a good example of why. if i confirmed something that was opposite to what you gained from it, I'd fear taking that from you and i dont want to take anything away from a readers ability to relate to a character or situation. so i've just decided not to do that. you're definitely allowed to put labels on the characters and there's definitely enough evidence in the story for you to draw that conclusion-- many have. So once again, you're not alone :)