Given a second chance after her arrest for prostitution, Mae decides to go straight. Mae is soon befriended by kindly cab driver Jimmy Doyle who gets her work at a diner, where she meets Gert, another former prostitute. Mae and Jimmy fall in love, marry and save to buy a small business. Gert then pleads for money from Mae, which results in her unwitting involvement in a crime. Believing Mae has lied and cheated him, Jimmy threatens to leave her.