John Heppell, a wealthy young man about town, falls in love with Diana Laska, a noted actress, and marries her. After their child is born he tires of her and goes back to his old way of living. Infuriated at his neglect, Diana leaves him and goes abroad with Philip Goodier. He also tires of her in time, and she becomes a notorious character on the continent.

Zelda Dunbar, a detective, on the trail of two notorious blackmailers, offers herself as their accomplice and is accepted by Eldridge and Mortimer. Zelda wins the heart of Kendrick, a rich bachelor. Zelda slips Kendrick a note saying her father is going to force her to marry a man she does not love. Kendrick takes the girl into another state.

Kate had a very devoted beau known as George. George loved the girl so hard that he loved all her relatives. He thought it his duty to give three hearty cheers for Father and Mother, and likewise he worked for a stand-in with Tom, her husky brother. His gushing affections for Kate slopped over on Sister Lil, and this caused Kate to sit up and take notice. He went shopping with mother and carried everything she purchased. She was peeved but George thought he was making a great hit. Next day he tried to cultivate the big athletic brother, but found his Waterloo.

The story opens with an old couple in the evening of life, sitting by the fireside reminiscing the happenings of their younger days. How the young man had left his country home to seek work in the great city, and after many days of wandering had found employment as an office boy in the same office with the young lady. How she had taken an interest in him and before many days had become more than friends.

When Tillie left her country home for the seminary, she was just a plain Gawk, but when she returned a year later, she was a Glorious Butterfly.