well, he's come across a ghost or two before but other than him running into /another/ psychic who already got paired off and been like "i can hear your inner thoughts" and him eavesdropping on it (tho he's also aware of the omegaverse so surely at least one of the BL books he bought would have that kinda plot since it's basically like 'cherry magic' but more troublesome [tho i think they'd need to physically touch for that psychic/in that series])
LOL well, a world where certain couples are pushed together isn't necessarily too fictional but it would be interesting to see what'd happen if both of them went to some monk temple where ppl are 'meditating'/clearing their minds and "let go of worldly desires, therefore there's no gay or straight attraction", unless it ends up with some monk x spirit trope too, there's def at least a handful of Priest yaoi out there