@AnnaJunePage Ooh that sounds interesting!
I think the biggest thing I've taken from my queer theory background is to stop assuming I know how relationships/roles/social structures work in any given text based on what I assume the identities or roles of characters are, and look at how they're ACTUALLY being constructed within THAT text (as it may vary between texts), with an openness to parallels between characters whose surface-level traits are dissimilar.