I’ve read this yaoi manga not so long ago but I just can’t remeber its title. It was basically about a seme that “adotped” the uke. They lived a very domestic life, in wich the uke would do of the house cores as a way of expressing gratitude. The seme, on the other hand, was really lazy but in a cute way and would always change girlfriends. The uke, already in love with him but afraid of expressing his feelings, got hurt when the seme told him to live a proper high school life (go out with friends at night, date...). If I’m not mistaken, the uke confess but I think the seme denying his own feelings rejects him. But I remember that they finally get together when the uke is spotted going to a hotel with a stranger.
I’m sorry if the description was kind of vague but I’d be reeeally happy if anyone could help me find this manga ^^

Is it Beautiful Days by Madarame Hiro?

YES! omg thank you so much^^
sorry for the late reply though, i’ve lost acess to this account but today i got it back