One Perfect Day (2013 Short Film)
One Perfect Day (Korean: 사랑의 가위바위보; RR: Sarangui Gawibawibo, literally Love's Rock-Paper-Scissors) is a 2013 South Korean short film directed by Kim Jee-woon. The film was produced as part of the "Way to Nature Film Project," an initiative celebrating the 40th anniversary of the outdoor clothing brand Kolon Sport.

Plot
The story follows Woon-cheol, played by Yoon Kye-sang, a man who consistently experiences misfortune in his romantic life. His perspective shifts when he encounters an ideal woman, portrayed by Park Shin-hye, leading to a series of events centered on the film's thematic focus on romantic encounters.
Production and Release
The project was commissioned by Kolon Sport to commemorate its four decades of operation. The film was released in late April 2013, primarily through the official Kolon Sport website. It has a total runtime of 35 minutes.

Cast
- Yoon Kye-sang as Woon-cheol
- Park Shin-hye as Eun-hee
- Park Soo-jin as Yoo-jin
- Kim Pub-lae as the man in the Burberry coat
- Ahn Nae-sang
- Lee Min-ah as Mrs. Kim
- Do Yoon-joo as a drunk female co-worker
Reception
Following its initial online release, One Perfect Day was screened at the 12th New York Asian Film Festival, which took place from June 28 to July 15, 2013.