How Long Will I Love U Poster

How Long Will I Love U (2018)

6.5/10 1h 41m May 18, 2018
Comedy Romance Drama Mystery Fantasy

Gu Xiaojiao, a young girl from 2018 and Lu Ming, a man from 1999, discover that they have both woken up in the same bed at the same space-time. More surprisingly, they realize that they can time travel by exiting the bedroom door. The fun begins when they start to plan a number of changes within these two eras. However, they do not know that their destiny is in the hands of a mysterious person.

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Movie Details

Original Title 超时空同居
Original Language ZH
Status Released
Popularity 2.8

Cast

Lei Jiayin
Lei Jiayin
Lu Ming
Popularity: 1.5
Tong Liya
Tong Liya
Gu Xiaojiao
Popularity: 1.2
Wang Zhengjia
Wang Zhengjia
Gu Qixiang
Popularity: 0.1
Fan Ming
Fan Ming
Potato wholesaler
Popularity: 0.2
Xu Zheng
Xu Zheng
Noodle
Popularity: 1.0
Li Nian
Li Nian
Xiaoya
Popularity: 0.2
Li Guangjie
Li Guangjie
Sicheng
Popularity: 1.0
Yang Di
Yang Di
Waiter
Popularity: 1.3
Yu Hewei
Yu Hewei
Scientist
Popularity: 1.4
Yang Le
Yang Le
Xiao Ma
Popularity: 0.3
Tao Hong
Tao Hong
Store manager
Popularity: 0.2
Zhang Yi
Zhang Yi
Zhao Junyi
Popularity: 0.1

Key Crew

Producer Liu Ruifang
Music Fei Peng
Director Su Lun
Screenplay Su Lun

Production

Youth Light Film
CN

Videos & Trailers

How Long Will I Love U Trailer #1 (2018) | Movieclips Indie
How Long Will I Love U Trailer #1 (2018) | Movieclips Indie
Trailer

Image Gallery

Backdrops
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Backdrop Image

Keywords

bedroom time travel destiny

Reviews from TMDB

Alunauwie 9/10
Sep 18, 2025

How Long Will I Love U blends time-travel with romance in a smart and emotionally grounded story, executed with strong visuals, seamless transitions, and thoughtful attention to detail. Despite minor gaps in character resolution, the film’s performances and concept deliver a heartfelt narrative th ... Read more

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Rating
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/10

Based on 44 votes

Details
Release Date May 18, 2018
Runtime 1h 41m
Language ZH
Status Released
Popularity 2.8
Links
IMDb
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