UB40's song "Reasons" is a love song that expresses the various reasons why the narrator loves their partner. The lyrics highlight different aspects of the partner's personality and actions that make them special and important in the narrator's life. In the song, the narrator lists several reasons why they love their partner. These reasons include the way their partner brings light and happiness into their life ("You light my day, you are my sun"), their irresistible nature ("I cannot get enough of you"), and the assurance that their partner will be faithful and true ("I know that you'll be true to me"). The chorus emphasizes the main reason why the narrator will stay with their partner - the knowledge that their partner loves them too. This mutual love and affection provide the foundation for their relationship. The lyrics also mention how the partner makes the narrator feel alive, addicted, and fulfilled ("You make my world come alive," "I'm addicted, you're my fix"). The narrator also expresses that their partner brings them a sense of contentment and peace ("Meno tere bina chain nah aveh"). The remaining verses continue to describe the partner's qualities that the narrator loves. They mention feeling heavenly when their partner is around ("You are here & I'm in heaven"), how their partner makes even the good times better ("When it's good, you make it great"), and the transformative effect their partner has on their life ("You turn my water into wine"). Overall, "Reasons" is a romantic song that captures the emotions and reasons why the narrator deeply loves and appreciates their partner.