Kim Samsoon is a baker who has a talent in making pastries and cakes. On Christmas Eve, she caught her boyfriend, Min Hyeonwoo, cheating on her and breaks up. On that same night, she accidentally went into the men's restroom and met Hyeon Jinheon. By sheer coincidence, Jinheon needs a baker for his restaurant Bon Appetit and Samsoon is unemployed. Samsoon is hired as the restaurant's chief baker and the two fight like cat and dog.

Set during Christmas 1988, Lol is haunted by the devastating events that took place two and a half years before. She and Woody both find themselves struggling to cope with their lives without each other after he leaves the gang. Lol is carrying the burden of her guilt, whilst Woody is trying to build a domestic life with a new girlfriend and a potential promotion at work. Shaun has started drama college and, although still in a relationship with Smell, he has grown close to a girl performing in his Christmas play.

Jin-ho Jeon is a very stylish young man with the perfect looks. Jin-ho has also some faults which include being self-centered and obsession with cleanliness. Jin-ho Jeon then comes across Gae-in Park, a woman hurt by love and is now looking for a gay roommate/friend. Jin-ho wanting to live with the woman, then pretends to be a gay male.

The memory of their painful breakup still fresh in their minds, two former lovers reunite years later as a top actor and a documentary producer.

When he was a little child, Halil İbrahim lost his father due to a blood feud and was exiled to Istanbul. Twenty years later, he returns to his homeland in the Karadeniz region as a handsome, powerful young man. He plans to marry the girl he loves, Yasemin, and start a new life. However, events do not allow this. Halil İbrahim embarks on a journey of revenge, and his life will change completely when he encounters Zeynep from the Leto family.

The romance between Lee Kang hoon, the CEO of the world's largest company, and Cha Yoon seo, an attractive, innocent and lovely looking veterinarian. One day, Kang hoon is kidnapped and dramatically escapes from the bad guys, but his profuse bleeding causes him to blackout in front of one animal hospital. Yoon seo finds and cures him.