Sung Hyun, who just moved into 'Il mare' receives a strange letter. The letter is from a young woman in the year 1999, two years from the present. Her predictions about the past are amazingly accurate. Her warning about a flurry of snow on a certain day in January of 1998 and the ensuing flu virus turns out to be true.
Eun Joo is convinced that her letter has traveled back in time to December of 1997 and starts writing regularly to her newfound pen pal. A professional voice actress, Eun Joo asks Sung Hyun to find her long-lost cassette recorder at a train station. Sung Hyun goes to the train station and gets a glimpse of Eun Joo, who of course, has no idea who he is.
Eun Joo is convinced that her letter has traveled back in time to December of 1997 and starts writing regularly to her newfound pen pal. A professional voice actress, Eun Joo asks Sung Hyun to find her long-lost cassette recorder at a train station. Sung Hyun goes to the train station and gets a glimpse of Eun Joo, who of course, has no idea who he is.
Min Ho, a music producer who is struggling to write a new song because of the lack of inspiration. He is told by his manager that he has to find love so he would have emotions to write a new melody. He then meets a Chinese tourist named Ling Ling. Min Ho is inspired by Ling Ling but due to their language barrier he decides to adds her as a friend on the mobile messenger app LINE to communicate with one another.
College freshman Si Ying gets a part-time job at “Cafe. Waiting. Love” coffee shop, where she befriends Abusi, a tomboyish barista who can make any coffee the customers request, the beautiful and mysterious cafe owner, and Zeyu, the boy who always sits in the same spot in the cafe who seems to be very popular with girls and on whom Si Ying develops an instant crush.
Seon Woo receives calla every morning and wants to find out who the secret admirer is. One day, he goes to a nearby florist’s where he meets Ji Hee. He falls in love with her at first sight, thinking she is the one who is sending him flowers. Seon Woo asks Ji Hee to go on a date, and she agrees. He arrives at the rendezvous only to find that Ji Hee is held hostage and, to his horror, killed before his eyes.
The third collaboration between Kelly Chan and Aaron Kwok yields probably their best pairing, though not their best film by far. Luna Ng is a popular newspaper columnist who makes an enemy of DJ Cheung Yung when she attempts to block his purchase of a used vinyl record. Cheung Yung is a lover of old vinyl and uses them on his popular radio show, where he plays old tunes and sometimes gives ill-advised romantic advice. Luna wanted that record because it was a gift to her first love and the shock and dismay over seeing it in a used bin cause her to wish to possess it again. The two begin to spar, she in her column and he on his radio show.