The final quote, itself, became a motif. "I knew that someday love would become nothing but a memory, like the countless photographs left behind in my recollections. But you alone have remained a part of me. I leave these words to thank you for letting me depart with your love."-Jung-won. This explains the reason why Jung-won did not try to tell Da-rim that he was fatally ill and did not try to reach out or explain to her his sudden disappearance. Jung-won did not want to taint the love he and Da-rim shared. It can be speculated that he did not want it to be love out of pity. Like a photo, he wanted to preserve his memories of Da-rim while they were still innocent and happy, unlike his childhood love, which turned out to be an unfortunate ending. This allowed him to die peacefully, departing from the world with his innocent memories of her. In the scenes where his childhood lover came back, she requested him to take down her portrait. But at the end of the movie, it is seen that Da-rim's portrait remained in his shop window, symbolizing how Jung-won will never forget about her and take her out of his life.