A high school couple, Sakura and Aoba, shared an interest in music. One day, he breaks up with her without explanation. Years later, Aoba spots Sakura, she approaches him and gets really surprised by his loss of hearing. So she starts learning sign language in an effort to understand him and their past.

What a poignant and gentle slice-of-life story with a lot of attention to detail, giving it a very personal feel. The story has a very important message regarding the isolation in communication, or the feeling of being alone when you're together in a group but can't really say your thoughts. I resonate very much on this issue because it happens to me at times too.

Different than what I'm used to experience in other dramas, they only put subtitle when they’re communicating with sign language, so we don't hear their inner monologues... and I like it this way; It helps me to really pay attention and connecting with the characters. Their interactions are beautifully portrayed by the actors, with a not-frustrating love triangle. Yes, there's a love triangle but they're all very decent and respectful people. They're all just trying to be understood and connecting in their own ways. While many episodes are shrouded with sadness and slight angst, in my opinion it has an appropriate and heartfelt ending.