Inspired by minisinoo
, I'm going to play along too—with my "That 70s Show" fic, since you've read that series. And also 'cause I haven't thought about that 'verse for a while, and it's fun to reminisce. :)
My Hyde identifies as gay, though not very openly (because of his time and place). In terms of orientation he's, hm, maybe 5-ish? He had a long-term sexual relationship with a girl, but acknowledges that that was mostly because he was afraid of being gay.
My Eric is bisexual in orientation and behaviour, but identifies (somewhat tentatively) as gay once he realizes he's in love with Hyde. He would
identify as 'bi,' but no one's ever taught him the word. I brought this out as explicitly as I could without breaking narrative POV in a scene where Eric asks Donna "Is it possible to be both gay and straight?" and she replies "I don't think so. I mean, they're like...opposite."
My Donna is also bisexual in orientation and behaviour, but identifies as lesbian once she starts dating a girl in university. She may be a LUG, even...since the story ends long before she graduates, we'll never know. :)