The song begins with a repeated vocal phrase, "Genius of Love," which serves to emphasize the central theme of the song. The lyrics then describe how the speaker feels when they are with the person they love. They say, "I feel so good, so fine," and "I'm so glad you're mine." They also express their admiration for the person they love, saying, "You are my genius of love, my shining star above."
The chorus of the song repeats the phrase, "Genius of Love," and it is during this chorus that the speaker's feelings of happiness and joy reach their peak. The song ends with the speaker repeating the phrase, "I love you," which serves to reinforce their deep affection for the person they are in love with.
Overall, "Genius of Love" is a joyful and uplifting song that celebrates the power of love and its ability to transform one's life. It is a reminder that love is a powerful force that can make us feel happy, fulfilled, and like we can achieve anything.