This drama is about a top star radio DJ hosts a program that deals with stories of healing wounded hearts.
Song Geu Rim is a radio program writer who isn't exactly talented in writing. She's got the passion, initiative, and drive, but due to her lack of writing skills, she still remains an assistant writer. When she was young, the radio was the only thing in the world that she could share with her blind mother. She was consoled by the sounds of the radio and loved it more than anything, so she became a writer. When her radio program is on the verge of cancellation, she succeeds in casting top actor Ji Su Ho, who can't do anything without a script.
This drama is a love story between an 19-year-old man and 31-year-old woman, born in the same year and were childhood friends.
Although born in the same year, two childhood friends end up being 12 years apart because they have aged at different places (worlds) for some strange reason. Now Jung Jung Won (Lee Yun Hee) is a 31-year-old woman but Sung Hae Sung (Yeo Jin Goo) is still a 19-year-old boy. Meanwhile, Cha Min Joon (Ahn Jae Hyun) is a chef also interested in Jung Jung Won.
This drama is about a family that lives on the outskirts of Seoul. Byun Han Soo (Kim Young Chul) is the father and His wife, Na Young Sil (Kim Hae Sook) is a dedicated, responsible mother to his three daughters and one son including Hye Young (Lee Yoo Ri), Mi Young (Jung So Min), Ra Young (Ryu Hwa Young) and Joon Young (Min Jin Woong).
Suddenly one day, Ahn Joong Hee (Lee Joon) shows up at the household, and declares that he is the son of the family. Joong Hee is an actor who used to be a member of an idol group. He begins to live with them…
PD Baek Seung Chan decided to work at the entertainment division of KBS television network because of his secret crush on a KBS employee. On his his first day on the job, PD Baek Seung Chan goes through training, but has a difficult time with PD Tak Ye Jin. PD Tak Ye Jin is the producer of music program "Music Bank."
PD Baek Seung Chan is then devastated when he sees his secret crush and PD Ra Joon Mo being affectionate towards each other. Joon-Mo is the producer of variety show "2 Days & 1 Night” and he is a long time friend of PD PD Tak Ye Jin.
PD Tak Ye Jin has been feeling sick since the morning, because of an incident with an expensive parked car. She tries to contact the owner of the parked car, but fails. PD Tak Ye Jin then argues with popular singer Cindy (IU) over her stage outfit.
PD Ra Joon Mo is also going through a hard time. He hears rumors that his show is going to be cancelled because of low ratings. After a long and hard day, PD Tak Ye Jin is finally able to track down the owner of the expensive car. Surprisingly, the owner of the expensive car is PD Baek Seung Chan.