The film stars Greg Hsu and Zhang Ruonan, and features Ding Guansen, Yan Zidong, Guo Cheng and Wang Shasha in supporting roles.

It received mixed reviews from critics but was widely successful at the box office, making it the highest-grossing romantic comedy film of 2021 in China.

Zhou holds and protects this young and ignorant pure love inside his heart for over 15 years.

Principal photography began at the end of May 2020, at locations such as Fuzhou, Quanzhou, Xiamen, Zhangzhou in China and wrapped on July 28, 2020.

[11] Lim Yian Lu from Singapore, reviewing the film for Yahoo Life, wrote: "Being a romance drama, the plot takes its audience through all the highs and lows of the couple’s love story.