Megane looses eyesight when he was a child in an altercation with with his best friend, but neither blames the other for what happened. They remain best friends and eventual bf falls in love with m and kisses him when he thinks m is asleep. Bf's older brother tries to get in the way of their love, but they end up together and m's family completely accepts him and already saw him as another son. Beautiful friendship, beautiful love!
Itsuka Tomodachi Ja Nakunaru To Shite Mo