Several teenagers and girls who grew up together, in each other's lives, in the gradual strengthening of friendship, I don't know whether it eventually turned into love, or whether they were lost in the foggy zone between friendship and love. In the end, is love fulfilled for the sake of friendship, or is friendship shattered for the sake of love? How will they know this until the end of the story? Life still goes on, and their thoughts become more and more entangled. Is it true that only we, the spectators, can finally understand whether they love each other?