Summer Blue Hour
6.2
SU Ming-yi (played by CHENG Yu-xi) holds her first photography exhibition, reflecting on her youth and thinking of YAN Li-yao (played by SHIH Bo-yu). In high school, she was the class monitor, secretly admiring YAN Li-yao. Despite his frequent absences, they crossed paths often, with her feelings hidden. YAN Li-yao and CHENG Yan (played by LIN Zi-heng) were close but had contrasting personalities. After SU Ming-yi confessed, YAN Li-yao suggested a “trial” relationship. After graduation, they each buried their secrets. Years later, through an old roll of film and a photography exhibition, these long-hidden feelings are finally revealed, offering redemption for all involved.
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
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Cast
15 people
Patrick Shih
Known for
Someday or One Day
The Bridge Curse: Ritual
Lyan Cheng
Also in
Had I Not Seen the Sun
Fragrance of the First Flower
Sam Lin
Also in
We Best Love
Unknown
Megan Lai
Known for
You Are the Apple of My Eye
Kimi Ji
Figaro Tseng
Known for
It Started With a Kiss
18x2 Beyond Youthful Days
Spark Chen
Known for
Dear Ex
Hugh Huang
Also in
The Good, the Bad, and the Ugly
Love On a Shoestring
Heaven Hai
Also in
Mad Doctor
A Boy Named Flora A
Soda Voyu
Known for
Your Name Engraved Herein
Warriors of the Rainbow: Seediq Bale - Part 1: The Sun Flag
Frances Cheng
Also in
How to Make Drugs and Feel Great About Everything
Hello Ghost!
Zhang Shao-chen
Also in
Miss Shampoo
Three Makes a Whole
Chiou Hau-jou Director · Lu Yi Writer Vicki Kuo Writer
First release April 30, 2025 · Produced in Taiwan · Languages Chinese, English
Production
Arrow Cinematic Group
Production
Taiwan
Produced in
Languages
Original title
夏日最後的祕密
Original language
Chinese
Spoken on screen
Chinese · English
Release dates
Taiwan · April 30, 2025
Theatrical
No release date listed for United States.
South Korea
September 17, 2025 · Theatrical
Taiwan
January 9, 2026 · Digital · Hami Video / CHT MOD
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Some details come from TheTVDB.