One Perfect Day (2013 film)

Rock, Paper, Scissors of Love) is a 2013 South Korean short film directed by Kim Jee-woon, his first in the romantic comedy genre.

[1][2] Upon meeting the girl of his dreams (Park Shin-hye), a loser in love (Yoon Kye-sang) asks her to play Rock-paper-scissors with him.

He goes on a series of unsuccessful dates, culminating in a disastrous blind date with Yoo-jin (Park Soo-jin), and his awkward banter, stupid jokes, and complete insensitivity to her feelings, leads Yoo-jin to ditch him while they're playing the game Rock-paper-scissors.

As Un-cheol morosely wanders the streets that night, he finds a missing dog, which he returns to its owner, Eun-hee (Park Shin-hye).

She insists on giving him a monetary reward, but instead, he asks her to play Rock-paper-scissors with him—if he wins, she goes on a date with him, but if he loses or it's a draw, he walks away and never bothers her again.