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 wonderful songwriter, after an accident he transformed into a messenger of love and have a power to connect people who having so much trouble to find love and express their feelings.

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 (Cha) and an unnamed girl. Kyun-woo is shamed into assisting the girl because the other passengers mistakenly think she is his girlfriend. Once he helps her, Kyun-woo develops a deep sense of responsibility for her which enables him to tolerate (somehow) the girl's abuses. Written by Thomas Giammarco giammarcoken@hanmail.net

Gyun-Woo (Cha Tae-Hyun), who can't forget the sassy girl, meets his first love (Victoria). He fell in love with her when they were in elementary school. At the time, other kids teased her because she wasn't very good with Korean. Despite the opposition of others, Gyun-Woo and his first love marry. What awaits for Gyun-Woo goes beyond his imagination. Written by vks_vishwa

Yeo Jang-Boo (Cha Tae-Hyun) possesses extraordinary visual acuity, he can sees everything in slow motion. He is able to see things that ordinary people cannot. When he was a little, people laughed at him. Afterwards, he spent the next 20 years at home watching TV dramas. Finally, Yeo Jang-Boo goes out into the world and becomes an ace at a South Korean CCTV control center. While doing his job, he saw his long crush childhood friend, Bong Soo-Mi (Nam Sang-Mi) and decide to chasing after her by using his expert in CCTV. Written by anonymous