Who's name I don't know. One scene I remember is that the guy goes like this. "oh and by the way I am not the cat" and the other guy was this most surprised look on his face. Anyways the manga goes something like this. Guy a comes out to guy b and guy b starts to fall for guy a but turns out guy a is going out with this shorter guy. And what also turns out is guy a actually likes guy b. Sorry if this doesnt make any sense I tried my best! 🤢

it's Elektel Delusion