The three couples and their romance is starting to get revealed in "Potato Star."

On the episode of tvN everyday sitcom "Potato Star," aired on November 27, 2013, various couples and their romances were revealed.

The first couple was Noh Min Hyuk (Ko Kyung Pyo) and Na Jin Ah (Ha Yeon Soo). Noh Min Hyuk, after he injured his head, has been staying in the past. Since his amnesia, Noh Min Hyuk became a burden to the Noh family, but he showed that he is still a caring boyfriend to Na Jin Ah. When Na Jin Ah was about to get hit by a car, Noh Min Hyuk saved her by putting his own body between her and the car. Even after the accident, he cared more for Jin Ah's safety than his own, showing his deep love for Jin Ah.

However, Na Jin Ah has already been sort of seeing Hong Hye Sung (Yeo Jin Goo), who had been taking care of her on everybody's back. Therefore, the triangle love relationship among Na Jin Ah, No Min Hyuk, and Hong Hye Sung is going into a black hole.

The second couple is Jang Yul (Jang Gi Ha) and Noh Soo Young (Suh Ye Ji). Jang Yul with his unique attractive points and cheerful and honest Soo Young are a real couple who are actually dating. On this day's episode, Soo Young met his ex boyfriend Julien (Julien Kang) and heard him talk drunk. Julien eventually found out that Soo Young is uncomfortable around her, and so he told her a lie that he has "a girlfriend now," giving up his love for Soo Young.

Along with Julien's lies, Fujiii Mina (Japanese actress), who had been abandoned by her boyfriend just like Julien, appeared. On this day's episode, they introduced each other as "lovers," suggesting their upcoming love relationship in the drama.