剧情：《完美结局》是属于韩国电视剧类型，官方公布的演员表主要是朱成赫，官方公布的主要简介说的是Hyeon, a high school student, writes down his feelings for his friend Dongho in his diary. Then, Dong-ho sees the diary, and the two talk to confirm their feelings for each other. Can the ending for these two be a happy one?