Ji Hyun Woo and Jung Eun Ji were left alone together to find a hairpin.
On the 12th episode KBS2 Monday/Tuesday miniseries "Lovers of Trot" (script Oh Sun Hyung, Kang Yoon Kyung, director Lee Jae Sang, Lee Eun Jin) broadcast on July 28th, the staff of the Shine Star family went on a trip together.
Everyone partied together and it was time for a submarine ride. Choi Choon Hee (played by Jung Eun Ji) went on the submarine and was shocked to find that the hairpin he liked was missing. Jang Joon Hyun (played by Ji Hyun Woo) had bought her this hairpin. Choi Choon Hee started to really look for the hairpin and Park Soo In (played by Lee Se Young) said, "That hairpin was what Jang Joon Hyun had thrown."
Choi Choon Hee went to Jang Joon Hyun and got upset saying, "Why are you throwing my hairpin?" Then, Jang Joon Hyun said, "What is that cheap hairpin. Is it because the president bought it for you?"
Meanwhile, "Lovers of Trot" is about a genius musician Jang Joon Hyun (played by Ji Hyun Woo) who hates trot and an aspiring trot singer Choi Choon Hee (played by Jung Eun Ji) as various incidents happen in this romantic comedy. Featured in the drama are Ji Hyun Woo, Jung Eun Ji, Shin Sung Rok, and Lee Se Young.