A very cute but sad love story. We get to see the revolution of love from grade school to adulthood. Its about two people, Ari/Eun Jeong and Jo Kang. Talk about love at first sight. Granted, this does not have the totally happy ending like most people would want and expect; however, if you look at it strictly for the acting and even the story, you can and will appreciate it. This showed the love that a man had for a woman regardless of her health because he simply loved her, pure perfect love. Something we should all hope for in life and a lot of us may never seen in this lifetime. Even though it has a sad ending, Jo Kang ended it with a smile because she was the great love of his life. Cha Seung Woo at his finest! Kang Hye Jung who played Ari, I've only recently seen her in a drama but both did very well!