With no one but imaginary friends attending her tea parties, Petunia attracts the others attention with false alarms. Petunia regrets this after the sink starts overflowing.
The babies earn some money from Granny to purchase ice cream, except for Petunia who is saving up. The ice cream man soon introduces a sundae only Petunia can afford and she shares it with everyone.
Floyd introduces the babies to a game of soccer, Daffy under the impression girls can’t play it and Petunia and Taz with a better sportsmanship than the others. Petunia manages to score the game to a draw.
Granny gives Bugs, Daffy, Tweety, and Lola a box to play in. They don’t like it at first, then they fight over whose game is better, using the box to play in, at the end it works for all their games.
Feeling left out, Petunia and Tweety decide to call Granny’s sister Auntie, but instead they call a long distance number to Japan, so Granny gives them walkie talkies to play with.
Floyd takes the babies to the museum, whilst Bugs’ dream of flying to the moon is shattered until, Taz gets them all tangled in the space experience zone.
Today is Arbor Day and everyone wants to give Granny something special, but Lola wants do that by herself. When the others see the trouble Lola is having, they give her a helping hand.
Melissa tries to find something for Petunia that she’s good at. Although her attempts to play well fail, the others discover Petunia is good at helpful assistance.
Sylvester, Bugs, and Daffy all try to hog attention for Granny. To sort this out, Granny treats the three like they’re younger than the others, prompting them to change.
The babies practice some table manners to go to a restaurant with Granny. Instead they make a mess. After cleaning up, Granny gives them lessons in preparation for the trip.
Daffy spoils everyone elses fun since he can’t keep up with them and Bugs points out Daffy cannot even finish a single task. So Granny rewards him in return for trying to the finish even when things can’t always go the way he wants them.
Because Petunia feels too shy to decline a game with her friends, she invents an imaginary friend called Larry, which makes the others nervous. They invent their own imaginary friends to snap Petunia out of it.
Bugs thinks Granny is having a baby and the others are convinced by Daffy’s make-believe theory on where babies come from and a guidebook on baby care. As everyone prepares by practicing on Tweety, the baby turns out to be a hamster.
After watching a Ron Pickles TV special, Melissa begins cracking jokes at her friends, annoying them and eventually upsetting Lola. After a talk with Granny, she makes it up to her friends with comical speech.
Daffy spreads a muddy mess around the house horrifying the tidy Sylvester. Bugs manages to snap Sylvester out of his mania for cleanliness, leaving Daffy to clean his own mess.
Thinking it’s the right thing, Lola tells on her friends for any misbehavior. In response to her telltale antics, the babies refuse to play with her, but Lola settles the matter with an apology.
Bugs, Daffy, and Lola argue what the material of the moon is. Floyd takes them and Taz to the library for research. They find hard to refrain from making noise, but they manage to find the information they were looking for.
