You seem certain there was no predatory behaviour involved. How did you get such clairvoyant insight?
They were dating?
I didn’t. I applied Occam’s Razor. High school kids mess around, regardless of flavor.
If there was a HISTORY of this girl routinely seducing much younger girls, then Occam’s Razor would support your hypothesis.
The evidence at hand tends to support that it was a typical high school relationship, albeit not of the usual polarity....