Can someone help me find this bl manga?

Sadly, I don't remember the whole plot. But it was about two guys that met (I don't remember the exact situation) and somehow found out they lived in the same building. The younger one often cooked for his family and ended up making food at the other guys place (he was a bit older) as a part time job a few times a week. If I remember correctly, the older guy ends up falling in love first. Does anyone know this manga? I remember really liking it back then and would love to read it again