A man and a woman who is only given so much time to live fall in love and resolves heart aching love into a bright and cheerful one.

Former teen idol Nam Hyeon-soo is now in his thirties and working as a radio DJ. One day a young woman named Jeong-nam shows up and claims to be his own daughter. She also has a son whom she claims to be Hyeon-soo’s grandson. Their relation is proven via DNA tests by Hyeon-soo’s brother. This leads to Hyeon-soo attempting to avoid a scandal concerning him having children “unknown” to the media.

Having died unexpectedly, firefighter Ja-hong is taken to the afterlife by 3 afterlife guardians. Only when he passes 7 trials over 49 days and proves he was innocent in human life, he’s able to reincarnate, and his 3 afterlife guardians are by his side to defend him in trial.

Lee Hyeong is a talented songwriter. He happens to connect people who are not good with love. Those include Hyeong-Gyeong who wants to become a singer, but she suffers from stage fright. Scully is a high school student. She helps Lee Hyeong’s spirit. Chan-Young is a colleague of Lee Hyeong and he likes Hyeong-Gyeong, but in vain.

Gyun-woo is having difficulty forgetting the sassy girl. He then reunites with his childhood sweetheart, an elementary school classmate from China who was often teased about her broken Korean. They marry despite family opposition, and Gyun-woo has no idea what marriage has in store for him.

Jang-bu was an ordinary boy except his special talent; To see every moving thing like a slow motion video. As friends teased him by calling ‘monster eyes’, he decided to stick at home and not to go out. Television has been his only friend. Time passes by, and now grown-up Jang-bu works at the CCTV control center which is the best job for him. When he sees people’s life through camera, he feels he’s sharing their ordinary life that he’s never had. This new job opens his heart to the world and Jang-bu starts to make some friends out of the control center. With his dear friends he receives sense of himself and finally decides to propose a girl that he loved for long from CCTV…

Based on a series of true stories posted by Ho-sik Kim on the Internet describing his relationship with his girlfriend. These were later transformed into a best-selling book and the movie follows the book closely. It describes the meeting of Kyun-woo and an unnamed girl. Kyun-woo is shamed into assisting the girl because the other passengers mistakenly think she is his girlfriend.