for some reason, the moment i first heard her song, a feeling of nostalgia welled up and my chest tightened... i felt like my heart's wounds were healing. seiji's heart's wounds that he can't regret no matter how much he regrets them. that's because he couldn't protect his younger sister who committed suicide because she was suffering from a strong bullying incident. on the other hand, tina, who continues to sing at a bar today with the wish of her best friend who lost her life halfway through her dreams. their long-held feelings overlap with love songs...