Responses

Sounds like this one!
https://www.mangago.zone/read-manga/it_can_t_be_mutual_love/

It’s https://www.mangago.zone/read-manga/itsuka_no_koi_to_natsunohate/
Someone found it. It’s very good. I’d recommend you check it out
It was a manga i read long ago. It was about 2 friends. One of them is straight (let’s call him A) and the other is gay (lets call him B) and obviously he’s in love with A. And A doesn’t know about neither him being gay or the love part. So whenever A breaks up with someone he goes to B’s house and whine about it. And they’re both working adults, it’s not a high school setting but i think they were friends since high school maybe.
So after awhile B can’t take it anymore and ends their friendship and cuts all contact with A. Since even tho he’s in love with him he didn’t have any intention to confess since A is straight.
Anyway, A keeps trying to contact him and visits him to ask for and explanation since he doesn’t know what’s wrong. B always has this emotionless expression so just like that he tells him that he likes him that’s why they can’t be friends anymore. So from then on A tells him let’s date. And B says something in the lines of “ don’t bullshit me, if you wanna date me then can you also sleep with me??”
And the rest is as you might expect. Oh and B has a semi long hair, just to his chin.