RinxLen shipper. Love this twincest.

Just siblings...

i feel like most of the people who like it as twincest do not have siblings

like ok, if you treat it with the heaviness a subject like incest comes with and accept that its a serious thing when it happens in the real world, then thats completely fine i actually really like psychological explorations and thats a nice way to build that up, ESPECIALLY in fanfiction i am all for psychological fanfiction make as much of that as you want

but ive seen fans of them saying they wish they had a sibling solely so they could have an incestuous relationship and thats where it goes way too far and it should not be romanticised is much as it is

that said my view of them changes between headcanons and songs, but for the most part they arent twins. theyre just siblings

I only see them as twin siblings, despite the fact that they are confirmed to be neither siblings nor lovers.