Mary is in love with Jack, a daring young aviator, but father favors an elderly suitor possessed of wealth. Persuading her girl chum to act as a vamp, the aged suitor is captivated and transfers his affections to Mary’s friend, who promises to marry him. When father learns the situation, he reluctantly consents to Jack as a son-in-law, and a double wedding is arranged. Mary is married first, but the second ceremony is interrupted by the arrival of a man accompanied by two children, who wants to know why his wife (Mary’s chum) doesn’t come home and get his supper ready. The ancient and prospective bridegroom gives up in disgust. Mary’s chum goes out to lunch with the alleged husband, who is an accomplice in the plot, while Mary and Jack start on their honeymoon.