We had those we were suspicious about. Of my class of '87 (400 students), I can count exactly one lesbian and no sodomites that have come out (that may have changed in the last 17 years, I haven't kept up). I was actually good friends with the lesbian in Jr. High and High School. I think there were issues early on (no one ever mentioned molestation, but these days, it seems to fit). She suffered from anorexia between 9th and 10th grade, beat that, then suffered from being overweight in H.S., then normalized weight-wise after H.S., last time I saw her in person, she'd come out (10-year reunion in '97).
Last I heard of her, she was fighting for gay marriage in Idaho.
Hubby says there weren’t any he knew of in his class either and he still keeps up with most everyone.