A young musician, 𝑑𝑖𝑙𝑙𝑦𝑑𝑎𝑙𝑙𝑦, who bought youth to succeed but is 50 years old inside, weaves a life story about youth, talent, and Tokyo.

Haru (Shitanda Rinta) dreams of becoming a novelist, but he can't keep a part-time job and dropped out of high school. He has a stable relationship with his local friend Ken (Uta Yorikawa), whom he sees about once a week and can talk about anything. However, one day, he meets Ichinose (Mitsuyama Kana) through another friend, and as they quickly become closer, his values regarding friendship gradually begin to waver.

"Amour" is a romantic drama about the marriage, divorce, and remarriage of a teenage girl and boy.