Yoon Seok-ho
Video artist Ryosuke visits the suburb of Furano in Hokkaido, where his friend lives, in order to shoot a video. His car breaks down and Ryosuke decides to walk to a house and ask for a phone. The person that opens the door is his former girlfriend and first love Haruka. They meet for the first time in 23 years. Even though Ryosuke knows that she is married, he takes her to his video shooting and they get close. Ryosuke leaves Hokkaido in 2 days and he asks Haruka to spend one more day with him.
Will the tragedy of spring be repeated years later? To escape debt, Lee Su Ho's father escaped to a remote island where his friend has a young daughter Eun Young, who is the same age as Su Ho. After being abandoned by his father, Su Ho sought to leave, but his mind changed after being touched by Eun Young's pure heart. A series of unfortunate events ensue, and Su Ho disappears, while Eun Young is sick in the hospital. Years later, while travelling in Austria, Eun Young meets the talented pianist Jae Ha, a man with a cold exterior with a few words, who bears a resemblance to Su Ho. As their love starts to develop, the truth unfolds... Can their love endure the harsh spring tragedy many years ago?
Three year's previously Min-woo lost his first love in a tragic accident. As he struggles on with life he meets Hae-won who reminds him of his lost love but is racked with emotion and confusion as his feelings for these two women become intertwined. Unbeknownst to the florist Hae-won she has received her heart transplant and a second chance at life from Min-woo's first love. When the two cross paths Hae-won notices her unusual heart beat. Nobody knew it was her heart that remembered and beats strong for her lost love Min-woo. As Hae-won starts falling in love with Min-woo soon the conflict erupts between the lovely florist and her fiance Jung-jae.
There were two girls who were born in October. They had same birthday and were raised in the same village and in the same class. One led a happy life with loving parents and a brother. Her name was Eun-suh . However, the other was raised by a single parent and was living in poverty. Her name was Shin-ae. One day Eun-suh has a car accident and by a blood test it is found that Eun-suh and Shin-ae was swapped at birth. Girls were returned to their original places. Eun-suh's brother Jun-suh is especially confused and saddened by this. Some years later, Eun-suh and Shin-ae bump into each other at hotel. Eun-suh is a poor worker and Shin-ae is a hotel manager. Meanwhile, Jun-suh has become an artist and has a fiancee. One day he's introduced to his friend's girlfriend and she was his long lost sister, Eun-suh. Now all the relationships start to twist around and Eun-suh and Jun-suh's sad love begins
