My friend has strange personality traits, what should I do?

My friend was kind, but after more than a year, their personality has become strange.

I really think about that child even from a friend's perspective.

I really can't understand it; that friend did it to me as a hidden camera prank.

I was the one suffering, and I felt so sad and also so incredulous... I really can't understand it. And there was also a time when I was sitting on a wide chair, and that friend came and sat next to me. There was a desk in front, so even if I wanted to leave, I couldn't because they blocked me. There might be people who tell me to move or ask me to speak up.

I already said that, but it didn't work out... I just roughly shared my story up to this point... 🥲🥲 Thank you for listening to me. I'll go in now!