The summer of 1983.SEO In-woo,majoring in Korean language &literature,has not believed in love and fate,but he falls in love with IN Tae-hee majoring in sculpture at first sight. However farewell comes unexpectedly just as his love came before.In-woo is waiting for Tae-hee at the platform where he is supposed to leave for his military service.But Tae-hee doesn't arrive up until the very last. 17 years later.In-woo has forgotten Tae-hee and married another woman.Now he has become a high school teacher. However love hits him again,and the object of his love is his 17 year-old male pupil, named LIM Hyun-bin.He can't accept his emotion at first,but he feels the IN Tae-hee of 17 years ago from Hyun-bin's every action. Her unique curiosity, peculiar habits and especially the lighter of 17 years ago which Tae-hee made! Tae-hee had been in a car accident on her way to the platform where In-woo waited for her and left for his military service 17 years ago. She died.She was born again as Hyun-bin,In-woo's male pupil. Now,they drown themselves off a beautiful cliff in New Zealand with the unwavering faith of meeting in the next life.They look like a couple of birds flying high...