Shin-chan gets yelled at by Misae for being a bad boy. He opens the fridge and drinks alcohol by mistake, which transforms him into a good boy. Misae and Hiroshi feel happy on seeing Shin-chan's changed behavior. Hiroshi and his family go bowling. Shin-chan scores a strike. Misae gets angry as Hiroshi and Shin-chan do not watch her play. Neighbor Mrs. Ujuin keeps her dog at Misae's place and goes to France for a holiday. Shin-chan gives a changes look to the dog by cutting her hair.