"Don't U Know I Love U" is a song by the artist Joji. The lyrics convey a sense of deep affection and longing for someone. The repetition of "Oh, oh, oh, oh" and "Oh, oh, oh, ah" represents the emotions and intensity of the singer's love. The chorus, "Don't you know I love you? Baby, don't you know I love you? Yeah, yeah, yeah. Don't you know I love you?" repeats the question of whether the person the singer is addressing is aware of their love. It shows a desire for the recipient to understand and acknowledge the depth of affection felt towards them. The song captures the vulnerability and uncertainty one may experience when expressing their love to someone. It expresses the longing for love to be reciprocated and the hope that the person they care for will understand the intensity of their feelings. Overall, the song "Don't U Know I Love U" portrays a heartfelt confession of love, with the repetition emphasizing the urgency and sincerity of the singer's emotions.