Andrew Forsdale bets his friend Ned Randolph $10,000 that Ned will fall in love with one of three girls within 30 days.

Sylvester Tibble is a clerk in his uncle's restaurant. Sylvester dreams of becoming a famous dancer and tries to inject a little of the jazz life into his uncle's old-fashioned establishment. When dancer Junie Budd shows up at the restaurant, Sylvester sees a chance to make his dream come true.

To save her good friend, Peter Gordon, from marrying a gold digger named Dora, Edith Parrish introduces the girl to Ralph Brent, a male vamp, knowing that she will fall for Brent's flattery. Dora, however, begs Peter to advise Edith against associating with Brent.

Jo Morey, who lives in the St. Lawrence River Valley, inherits her father's barren farm and devotes her entire energies to cultivating it and caring for her invalid sister. Henry Langley meets Jo and proposes marriage to her. She asks him to wait until she is free, but Langley refuses and marries Mary Malden. Eight years later Jo has paid off the mortgage to Captain Longville, and one night she finds a baby in her house; it is Langley's, and a note requests that its parentage be kept secret.