It's such interesting timing to be asking about this :'''D because of the reveal of my comic's season finale.
But then again, the main characters in my comic are kinda half and half, so I dunno if it's considered.
L is asexual (he's still figuring it out atm, but he could also be demisexual)
R is bisexual aromantic
The main plot isn't romantic, just them awkwardly understanding what their relationship is despite what the society labels said relationship.