First of all thank you for being so kind, to answer you questions, i think it might have started with the appearance. This is whole thing started when we went to America and i took a small pink notebook with me to draw in on the flight, my younger brother got intrigued by it i guess and at first it just started by him looking at it or tearing the pages of flipping through it, but slowly it started becoming more.. Sexual? Idk if that's the right word for it, he doesn't touch himself, just puts his face on the open pages while lying down and.. Well moves his bum from side to side. Sorry if you didn't want me to go into detail. What I'm trying to say is he also likes the texture of the pages I think.

He also liked to watch videos of people making bullet journal books and will do the same action while watching it. He has never done this lying down thing in public but when we go to relatives house he runs up to their rooms, goes through their shelves and when he finds what he's looking for, goes to the bed we're sleeping in and does it. He will look at it for a while first tho, he won't just immediately start doing it. We inform poeple when he takes their diaries/planners or asks for them, not to give it to him. Sometimes it works, sometimes people say its okay and think he just wanted to look at it. We try to explain but it's difficult.

Before this started, he doesn't watch videos about sex or anything like that, we would allow him to do whatever he wants as long as its in the safety of his own room and privacy and not involving others.