After Ricky forbids Lucy to cut her hair short in an Italian style haircut, Lucy dons a black wig at the beauty salon to try out the look. She then decides test Ricky's marital fidelity by pretending to be another woman and flirts with him. However, Ricky, having been tipped-off of Lucy's plan by the salon owner, pretends not to recognize her and flirts back.

Lucy's mother writes to inform Lucy and Ricky that her friend's roommate's cousin's son Ernie Ford will be arriving from Tennessee to visit them in New York. To the Ricardos' surprise, Ernie has no place to stay and must sleep in their living room since he cannot afford a hotel or a trip back home.