Part-Time Girlfriend (2021) Plot Summary Explained

Release, runtime and language

2021 · 109 mins · Cantonese

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Directed by

Terry Cheng Fung-Lam

Starring

Chiu Sin-Hang, Justin Cheung Kin-Sing, Sham Ka-Ki, Deon Cheung Chung-Chi, Larine Tang Yue-Ping, Leung Lok-Yin

The story follows Ka Chun, an ordinary office worker who unintentionally sparks a city-wide sensation by leaking photos of part-time girlfriends online. Following a string of romantic disappointments, he begins pursuing relationships with PTGFs, quickly gaining popularity on YouTube under the moniker “Score of 100.” His life takes an unexpected turn when he discovers that Tsz Shun, a girl he's interested in, is also involved in the world of part-time girlfriends. They must then navigate the challenges and complexities of their situation amidst the scrutiny of the internet.