Music, anime, manga (especially them yaoi kinds) concerts, moving to Japan already, anything Yukke related, k-dramas, crying while eating Korean food, anything that Mamoru breathes XD, Uta Puri.
It was the same for me. I once sang (and made up) an entire song in Danish when I was really tossed one day without pausing. Sure don't remember it now lol. Wish we could permanently unlock that part of the brain sober.