What is the meaning behind unforgettable by Nat King Cole?

"Unforgettable," performed by Nat King Cole, conveys a deep sense of enduring love and nostalgia. The lyrics reflect the profound impact that a cherished person has on one’s life, highlighting how memories of them linger long after they are gone. The song captures the essence of longing and appreciation, celebrating the timeless connection between individuals. Ultimately, it expresses that some relationships leave an indelible mark on our hearts, making them truly unforgettable.