"Yoku" is a song by Japanese singer-songwriter Eve. The lyrics of the song talk about wanting to live freely and follow one's dreams, despite the uncertainty and hesitations that may come along the way. The song begins by mentioning that the world can be colored with dreams, guided by the signals or cues of a loved one. The narrator acknowledges the difficulty in being decisive and the complexity of relationships, which words often fail to describe accurately. The chorus emphasizes the desire for a mutual and intense love, wanting to be true to oneself and to be loved just as they are. Despite feeling lost at times, the narrator wants to follow the cues of their loved one, leading them towards a dreamy and vibrant future. Throughout the song, the lyrics suggest embracing love and not dwelling on its meaning or searching for unnecessary explanations. There is a recognition that life is unpredictable, with its ups and downs, but personal growth and confidence cannot solely rely on external validation. The closing of the song references the narrator's admiration for a dazzling figure and compares it to the beauty of the moon. It emphasizes the idea of embracing love, not wasting time in searching for meaning, and focusing on personal growth. In summary, "Yoku" expresses the longing for a deep and reciprocated love, while also acknowledging the challenges and uncertainties that life brings. It encourages the pursuit of personal dreams and the acceptance of oneself, ultimately seeking a vibrant and fulfilling future.