premise: Sora (Kingdom Hearts) has zero friends.
hypothesis: Sora (Kingdom Hearts) . Introduced in the first Kingdom Hearts game in 2002 , Sora is portrayed as a cheerful teenager who lives in the Destiny Islands and has been best friends with Riku and Kairi since childhood . Donald Duck and Goofy then recruit him in their journey across various worlds to aid King Mickey while Sora searches for his friends .