Ted Howard, who still loves his wife after two years of marriage, nevertheless flirts with a young lady on the way to the golf course one morning, and he forgets to recover an expensive cigarette lighter that he lends her. That evening, his wife, May, introduces the strange lady as Joan, an old college friend; and when Joan returns the lighter, Ted and May have their first real quarrel. May decides to give him a lesson by flirting with her handsome music teacher, Claude, and by coincidence May and Claude are forced to hide in the tonneau of the car when Ted and Joan take a ride. When the car stalls, the party is waylaid; but Ted is so amazed to discover the hidden couple that he is little concerned about his own predicament. Finally, too cold and tired to quarrel, they are picked up by a milk truck and resolve to terminate their flirtations.