Buddy Holly's song "That's What They Say" is a reflection on the anticipation and longing for true love. The lyrics speak of a universal belief that there will come a time when everyone will find their true love. This belief is echoed by others, who assure the narrator that this will happen. However, the narrator expresses their personal experience of not yet finding love, despite hearing this affirmation from others. They haven't been given any specific timeline for when this love will come their way. They are left waiting, hoping that what others say will eventually prove true. The song captures the longing and uncertainty that many people experience in their search for love. Despite the reassurance and well-meaning advice from others, the narrator acknowledges that their own reality has not aligned with the promises they've heard. Overall, "That's What They Say" conveys a sense of yearning and vulnerability, as the narrator grapples with the elusive nature of love and the prolonged anticipation for it to arrive.