Al Jarreau's timeless classic celebrates the enduring nature of a deep, committed relationship. The lyrics liken love to precious and cherished items such as a diamond ring and a favorite song, emphasizing its invaluable and irreplaceable essence. The recurring imagery of sweetness, like berries on the vine that grow more delightful over time, underscores the idea that true love matures and becomes richer with each passing moment. Romantic elements such as candlelight on a rainy night further illustrate the beauty and harmony within this partnership. Ultimately, the song conveys a message of unwavering devotion and eternal connection, portraying love as an everlasting bond that continually brings joy and fulfillment.
