This is a yaoi between two step- brothers, it is from the uke's pov. The uke has dark hair while the seme has light hair and the uke is older then the seme and the uke have feelings for the seme, but he had no idea the seme is in love with him too, they have started living together in the uke's apartment. Also because the seme is in love with him he goes out a lot with women to forget about the uke.

I also remember there was this scene were the seme got very emotional and started to cry.

I can't find remember the name so would be nice if someone knew.

Never mind after a lot of googling i found it. It is '' 3-pun Instant no Chinmoku'' for anyone who would like to know 😉