Don't know what made me think about it now -was nearly 30 years ago (how is that possible?) but I was chatting to a friend about it who assumed we must have been lovers. We weren't. We did kiss, but I don't even remember any wandering hands.
I don't think it lasted very long, maybe 2-3 months and it caused my parents considerable trauma, but there was really nothing to worry about. I knew far more dangerous 15/16 yo boys TBH.
So why? What was in it for him?