So when I was at school, roughly age 14/15. I sat next to this girl and she was polite, friendly etc. then when I went into year 11 she had a random grudge against me for no reason and hated me. Then the year after that I see out and about (this happens till this day) and she back to being friendly. Obviously I’m glad I’m not getting negative reactions but it makes me hard to understand why someone is like this?
