Set in the 20th century, in the year 1999, Na Bo-ra (Kim Yoo-jung), a seventeen-year-old high school student, has a best friend, Yeon-du (Roh Yoon-seo) who has been readying herself for traveling to the United States for heart surgery, all of a sudden says that she cannot leave the country because she is in love with a man from the school who she knows as Baek Hyun-jin (Park Jung-woo). Eventually, Na Bo-ra promises that she would spy on the boy, thus creating a love triangle.
I. Cast (Main):
| Name in the movie: Na Bo-ra Portrayed by: Kim Yoo-jung Role: A seventeen-year-old high school student who spies on Baek Hyun-jin. | |
| Name in the movie: Kim Yeon-du Portrayed by: Roh Yoon-seo Role: Bo-ra's best friend who is in love with Baek Hyun-jin | |
| Name in the movie: Baek Hyun-jin Portrayed by: Park Jung-woo Role: The boy in school who both Na Bo-ra and Kim Yeon-du have a love affair with. | |
| Name in the movie: Poong Woon-ho Portrayed by: Byeon Woo-seok Role: Na Bo-ra's classmate and also a member of the broadcasting club. |
II. Cast (Supporting):
| Name: Kim Sung-kyung Role: Na Bo-ra's mother | |
| Name: Jeong Seok-yong Role: Na Bo-ra's father | |
| Name: Lee Cheon-moo Role: Na Ba-da, Na Bo-ra's younger brother | |
| Name: Yoon Yi-re Role: Na Bo-ra's classmate | |
| Name: Jeon Hye-won Role: Na Bo-ra's classmate |
III. Reception:
Its best performance in Netflix was at #2 on Netflix's global chart of Top 10 non-English movie category for the week of October 17-23, 2022, with eight million hours viewed.
Rotten Tomatoes rated it as 86%.
The movie has not received any wins from any award ceremony so far.
