i mean a lot of romance tropes, straight or gay have a 'kissing in sleep' kinda thing, but at least the 'law' more or less applies here (since he's like "wait 3 years for me!") mc should be grateful he's not in the omegaverse lol
Although if he just blurted out all the shit he's thought to where the psychic is annoyed by him i wonder if hatano would believe him or be like "ahh...he's gone a bit weird, i guess i'll keep my distance" versus straight up telling ayato "hey maybe your brother needs some therapy"