Explore the origins of late-time radio emission in tidal disruption events (TDEs) through a 24-minute conference talk by Tatsuya Matsumoto from Kyoto University. Recorded as part of the "Anticipating the Rising Tide of Tidal Disruption Events: Theory and Observation" conference at the Kavli Institute for Theoretical Physics, delve into the complexities of TDEs, which occur when stars are destroyed by supermassive black holes. Gain insights into galactic nuclei properties, central black holes, and the challenges in modeling TDEs. Discover how this research connects to related fields such as variable Active Galactic Nuclei and X-ray binaries, and understand the importance of TDEs in deciphering black hole demographics across cosmic time.