sorry but there’s no straight way to interpret sugar we’re goin’ down. like idek what it’s about really but a song that references the closet and “sleeping for the wrong team” and “the friction in his jeans” (the lyric booklet says ‘his’, but it’s always sung as ‘your,’ which is Shady to say the least) is not gonna have a Hetero explanation
Random suggestion but maybe you could make your OC have like a literal name? So like Midori means green, and Y'know Midoriya's hair is green so you could somehow correlate your OC's name with their quirk/appearance???