My P.S. Partner

My P.S. Partner (Korean: 나의 P.S. 파트너), also known by its English title Whatcha Wearin'?, is a 2012 South Korean romantic comedy film directed by Byun Sung-hyun. The film explores the unexpected connection between two strangers following a case of mistaken identity.

Plot

The story follows Yoon-jung (Kim Ah-joong), who attempts to engage in phone sex with her boyfriend but accidentally dials the wrong number, connecting with a stranger named Hyun-seung (Ji Sung). Following the breakdown of her relationship, Yoon-jung eventually crosses paths with Hyun-seung, leading to a developing romantic connection between the two.

Production

Principal photography for the film commenced in March 2012 and concluded on June 11, 2012. The final scene, filmed in Samcheong-dong, Seoul, features the character Yoon-jung calling into a radio program to sing. Although lead actor Ji Sung was present on set during the filming of this sequence, he did not participate in the scene itself.

Actor Ji Sung — Ji Sung, who portrays Hyun-seung.

Actress Kim Ah-joong — Kim Ah-joong, who portrays Yoon-jung.

Cast

Ji Sung as Hyun-seung
Kim Ah-joong as Yoon-jung
Shin So-yul as So-yeon
Kang Kyung-jun as Seung-joon
Kim Sung-oh as Seok-woon

Actress Shin So-yul — Shin So-yul, who portrays So-yeon.

Actor Kang Kyung-jun — Kang Kyung-jun, who portrays Seung-joon.

Actor Kim Sung-oh — Kim Sung-oh, who portrays Seok-woon.

Actress Jung Soo-young — Jung Soo-young, who portrays Jin-joo.

Actor Moon Ji-yoon — Moon Ji-yoon, who portrays Young-min.

Actress Kim Bo-mi — Kim Bo-mi, who portrays Yoon-mi.

Actress Kim Bo-yeon — Kim Bo-yeon, who portrays Yoon-jung's mother.