Throughout "While We Wait", Kehlani explores themes of love, vulnerability, and self-discovery. On tracks like "CRZY" and "Gangsta", she grapples with the complexities of relationships, her lyrics imbued with a sense of longing and introspection. This EP laid the groundwork for Kehlani's subsequent releases, demonstrating her capacity for nuanced storytelling and her willingness to push the boundaries of R&B.