wait so they really dated back then ? he was dreaming things that really happened,right?

I mean if he was in a coma yeah

I’m not rlly sure, however I think they didn’t date. They were friends and had feelings for each other, but were never a real couple. Only the fight/discussion happened in real life, that’s why he could remember it but not him and Gaku being together. Sorry if I’m wrong

I mean he said that their kiss just now was their first kiss, so I think they really just had an ambiguous friendship that never crossed the line but always seem to be edging towards it.

Exactly