Possible Clues:

• It was agreed there was nothing divine over the editor
• Moved head as sign of assent
• Lowered the head
• Gave a nonverbal affirmative
• Signed an agreement?
• This showed one agreed the editor was not divine
• Agreed in the home turn it's unusual
• Signalled assent
• Agreed, in a way
• Having drunk rum, man made a mistake