Hello everybody, I am looking for a romance manga. I remember that the main female character was shy type. I remember she was an excellent student and also played the piano. Her piano playing woke up the main guy mother who was in some sort of depression trance. The man guy was kinda a bad boy type. If I recall correctly he thought he killed his brother in a scuba accident? I remember his family was really rich. It was a long manga with relationship ups and downs. They marry at the end. Thanks for the help

Kare First Love?

~4400 manga completed
~1700 ongoing...

Oh that it thank you!