Sakura and the Past and Clow Reed

Sakura uses the Return Card and returns to the past so she can speak about the future of the Clow Cards after they have been transformed. Clow Reed explains everything that Sakura wants to know, and tries to answer her questions without giving away to much. While talking with him, he notices that Clow Reed and Eriol have the same house! As she returns to the present, Eriol is there, finally revealing his true identity.