Mr. Hadley, Bill's employer, shows Bill a picture of Alice Mordaunt, his fiancée, and tells his office boy to admit her at once when she arrives. Bill goes out to lunch and returns to find his employer kissing Ethel, Hadley 's sister. Bill is properly horrified at such duplicity, but. faithful at all times to his employer, attempts to slip in a note warning his boss to get the "other dame" out of the way when Alice arrives. Alice, however, intercepts the note, sees Hadley kissing a strange woman and leaves in a rage. Hadley hurriedly explains things to Bill and sends him after Alice, who, when everything is explained, is mollified and greets Ethel affectionately.
—Moving Picture World synopsis