Duties of Edward, Prince of Wales, prior to his accession as Edward VIII

The transcript discusses the royal family's functions as desired by the father, the son's initial reluctance towards becoming a monarch, and his eventual acceptance of the responsibilities of being king. It includes a speech to Parliament by the monarch before his death, expressing hope that his son will embrace his future role.

What was the father's belief regarding his son's early unrest?

What responsibilities are inherent in the high office of king of the British Isles?