Otome/stories like this are too rare nowadays. Story and theme-rich, great memorable characters, Sona and Hao are true otp for me. And even more so, this is about meaningful communication through music when words are lacking. but you don't need words to communicate. you only need understanding. Sona and Hao work on that and they are absolutely perfect.  I LOVED the thing with Chinese. This is an absolute gem of a game and one of my all-time favourites, EVER.