In this production baby has decided which of the two of her sister's callers is the most eligible. Her decision is final. As soon as she makes up her mind she lays out her plans of attack. When the suitor, who in some way has incurred her displeasure, calls to see her sister, she makes it as hard for him as possible. Indeed when he is about to leave, she writes in his hat that he is persona non grata, or words to that effect. He tries to do his best by her, but the baby is as relentless as fate. One day the unfortunate lover calls when the favorite one is on the premises. The favorite is very attentive to the child and allows her to play rough-house with him. When the child spies the ineligible one she makes for him and waylays him to another part of the house. She locks him up in a room and then runs off in delight. The imprisoned suitor is furious, and becomes incensed when he sees from the window the object of his affections in the embrace of his rival. A counterplot is prettily interwoven. It shows that the baby's dislikes were well founded and shows that the man whom she disliked was really a villain.