Time is perceived as moving due to the evolution of systems governed by fundamental laws that include time derivatives, such as Newton's second law and Faraday's law. The discussion raises the question of what causes this evolution and how time interacts with matter. While science can describe how systems evolve over time, it struggles to provide answers to "why" questions regarding the nature of these laws. Ultimately, the inquiry into the movement of time leads to philosophical considerations, as the reasons behind fundamental laws remain largely unknown. The conversation highlights the distinction between scientific explanation and philosophical inquiry regarding the nature of time.