He is hiding what he truly believes. Simply because he believes he is the part. Eventually, however, he believes their story. There Goofy mistakenly believes he has developed superpowers. The show also believes that cheerleading is tough. His mother, however, believes him to still be alive, but is unaware of his whereabouts. He wrote that MacDonald "believes his own nonsense". Rosina believes him and agrees to marry him. Beaumont approaches and confided that he believes him. Smith stated in 2017 that he "believes in people". He believes in God, and trusts the believers. When Harry answers no, he believes him. Mary believes him and decides to pursue him. However, she believes advances in technology have changed this. Duke, seeing this, believes his roommate has betrayed him.