Mr. Hadley shows Bill a photograph of his fiancée, Alice Mordaunt, and instructs Bill to admit her immediately should she arrive at the office. Bill leaves for lunch. Upon his return, he discovers his boss kissing Ethel, who is Mr. Hadley's sister, not his fiancée. Bill, unaware of their family relationship, is horrified, believing his boss is being unfaithful to Alice Mordaunt. Feeling a strong sense of loyalty to the absent fiancée, Bill decides to get even with his boss. He informs Mr. Hadley's real fiancée, Alice, about his boss's perceived "duplicity". The outcome is a comical situation as Bill's interference leads to misunderstandings and fallout, which is how Bill "squares it" with his boss.