Male and female contestants compete for "each other" in romance games. For example guests have to dance in order to impress the person they are after. Contestants are artists, actors, models, comedians, and MCs of the South Korean entertainment industry.

Celebrity guests are split into two teams to compete in various contests. One guest, known only to himself, is designated the "X-Man", and does his best to cause his team to lose the contests. At the end, all guests try to determine the X-Man's identity.

Lee Ma Ri, a star actress, falls in love with Jung Woo Jin, but she realizes that he became interested in her after reading her popular travel essay, “Lovers in Asuka”. Because of this, the ghostwriter for “Lovers in Asuka”, Kim Chul Soo, gets called in by Ma Ri for private lessons about the details on the travel essay. However, Byung Joon, Chul Soo’s friend and journalist, discovers that Chul Soo is the real writer of “Lovers in Asuka”, and he suggests that Chul Soo should sell a story about Lee Ma Ri’s personal life. This makes Chul Soo troubled because he was in desperate need of money for his sick sister. As Chul Soo realizes that he is no longer needed by Ma Ri, he decides to follow Byung Joon’s suggestion. Woo Jin ends up proposing marriage to Ma Ri and prepares a documentary film based on “Lovers in Asuka”. Chul Soo and Eun Young join in the project as writers, and Chul Soo begins to meet Ma Ri again during the filming.

TV series adapted from the chinese novel (结缘) Entwined Fate written by the author of Desperate Love. Set in the 5 dynasties and 10 kingdoms period, Yuan Yue Zheng could have led a carefree and happy life.... if she did not love the ambitious Eldest Prince Feng Lin. Meanwhile, Feng Lin's younger brother, the Crown Prince Feng Xun is deeply in love with Yue Zheng. However, Yue Zheng does not know that Feng Lin is secretly in love with General Du's daughter Du Si Yu or that he is planning to take his brother's position to become the next King. When Yuan Lin decides to use Yue Zheng to help him get the throne through a marriage alliance, Yue Zheng is overjoyed and marries him. Yuan Lin did not care for Yue Zheng at all initially but slowly falls in love with her after the countless times she sacrifices herself to help him. But despite his pure intentions towards her now, Yuan Li's past actions and motives come back to haunt him, causing Yue Zheng to misunderstand him. Du Si Yu uses this chance to marry him but fails to regain Feng Lin's love. Eventually Feng Lin's persistence and sincerity to Yue Zheng resolves their misunderstanding and he successfully recaptures Yue Zheng's heart again.