Diary Study Book

She always listens to the song hummed in fifty tones repeatedly late at night - the "love (あい)" at the starting point and the "harmony (わをん)" at the end are intertwined, which is very similar to her relationship with her childhood. As a child she teased him about his stutter, but now he's a radio anchor. One day he read out the letter she submitted anonymously: "It turns out that an imperfect connection is a complete circle." At the end of the program, he whispered: "わをん."