After Jesse tells Michelle that she is not allowed to touch his musical instruments while he is not in the studio, she plays with them anyway while Jesse's not in the studio, and Jesse enters the room and reminds her of the rule he just made, then tells Danny what Michelle did, so he grounds his daughter for the day. Michelle is so furious that her uncle told on her that she runs away to Teddy's house, and she does not want to come back home, until Danny and Jesse trick her. At home, Jesse tells Michelle that he felt terrible about telling on her, and that she needs to know that she cannot break the rules of the house, and that is why he told on her.
Meanwhile, D.J. tries to help settle an argument between her sister and neighbor.