David Harrington plans to marry Betty Graves. He is an old-fashioned boy, believing in marriage, having children, and living a suburban life. Betty is more ultra-modern, and independent. When Betty gets a tour of the bungalow that David has built for them, she says it's cute but she would hate to have to live in it. The two break up and Betty goes back to a former sweetheart. Sybil, the wife of David's friend Herbert, has just has a row with her husband because he wouldn't buy her a new hat. So she takes their three children and hides in David's home, hoping to throw a scare into her husband. Now David tries to take care of the kids, hoping to forget his own troubles. Herbert phones David that he is coming over, but David tells his friend he has the measles. Meanwhile, Sybil's kids have gotten sick from eating too much taffy. So David calls Betty's father, who is a doctor. Betty comes over with her father, and David cooks up a scheme with the doctor to quarantine the house so that Betty will have to stay and help him take care of the children. Herbert arrives and chaos ensues when he discovers his wife and kids are there. Eventually, things get straightened out and David regains Betty's love.