《未知旅途：在迷雾中寻找自我》公交车上两人双指探洞

　　In a not-so-distant future, a 90 year-old Nonna teaches a companion robot named TOTO how to make spaghetti, and how to take care of the family. The pair develop a friendship that is unfortunately impacted when a software update wipes not only the robot's memory, but also the irreplaceable experiences that define a connection between two consciousnesses.