Yes
Anne idolized her father
He was her father. He was the only one of the people from the Secret Annexe to survive the war and in 1947 he published her diary.
Otto Frank is pretty optimistic in the play of Anne Frank, although he isn't totally optimistic all the time he is always hopeful.
Yes, Otto Frank was Anne Frank's father and Edith Hollander was her mother. Otto Frank actually survived through the Holocoust, but sadly his 2 daughters and wife did not. :(.
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