After the events of "Kiss Me Again". Pete and Kao start to have troubles during their relationship. Meanwhile, the love story between Sun and Mork begins.
In Tokyo, police officer Mari Kouda and Chinese interpreter Ryo Arikino solve cases while bonding over meals from different cultures, forming an unexpected connection through their shared experiences.
Is a suspenseful romantic comedy about a woman who inadvertently gets caught up in the world of espionage. Kang Ah Reum, a wedding dress designer who gets married twice, to two husbands who both harbor many secrets. Kang Ah Reum’s first husband Jun Ji Hoon is a charming and unpredictable secret agent who works for Interpol. Meanwhile, her second husband Derek Hyun is a highly intelligent corporate spy with a competitive streak.
Dentist Ai Jing Chu, who also teaches at Donghu University, is known to be the most handsome man at school. University librarian Zeng Li, however, is prejudiced against him because of a little misunderstanding. When Zeng Li’s mother forces her to get braces, she tries to avoid Ai Jing Chu at all costs, but eventually still ends up becoming his patient. As the two interact more and more with each other, Zeng Li realizes that Ai Jing Chu is actually a very professional and caring person, and starts to develop feelings for him.
Kazuhiko Takano is an agent for spy organizatoin "AN Tsuushin." His rookie partner is Ryoichi Taoka and they sneak into the International City Fair, which will be held in three years in Tokyo. Various schemes exists surrounding the selection of the construction site for the International City Fair. An explosion suddenly takes place in front of Kazuhiko Takano.
Tutor is said to be wise beyond his years and acts rationally while Fighter is the emotional kind. They start by having some animosity with each other but soon developed a close bond.
Saifah is a popular musician and is often engaged in acts of mischief while Zon, a sci-fi writer, is shy yet stubborn. Due to a bet made with his sister Zol, he starts writing sci-fi stories. But after being scolded by his parents for not studying properly, his writing is cut short. Later, when his friends tell him to steal ideas from his sister, he sees that his name is being used in her fiction alongside that of his enemy Saifah.