Twin Incest (for those of you questioning me)

I watched Blue Exorcist ok. And I always watch intros first before anime to see if its a bop and seems like a good show, and also so i can add the song to my spotify playlist. So in the first intro, Rin was crying and Yukio helped him up. And I did not know they were brothers, and for whatever reason my brain automatically shipped them together. So when I watched the show, despite knowing they are twins, I continued having the "shipping" mindset of Yukio and rin. Then it went from there especially the big scene in episode 3.
Then i watched ouran host club and found out there is a lot of twincest in animes, for example brothers conflict episode one. suffice to say, i thoroughly enjoyed both ouran host club (especially the halloween and twins fight episodes and also the one where they go to the bed and breakfast) and brothers conflict (but just the script scene)
Yada yada, found this website and read a yuri manga only to find out they were twins. did not care. enjoyed it.

The end. Thank you for listening to my ted talk.