20th Century Girl 2022 [Korean] [English Sub]

In 1999, a teen with a heart of gold begins keeping close tabs on a popular classmate as a favor to her smitten best friend. Kim Yoo-jeong , Han Hyo-joo , Woo-Seok Byeon , Harrison Xu , Yuuki Luna , Seong-wu Ong , Park Jung-woo , Yoon Seo-Ah , Myoung Gong