As the above episode title would suggest, our eponymous heroine is not in the best of moods as she comes back from (presumably we include the word 'yet') another failed fostering attempt – and she is being very loud indeed, much to the dismay of everyone who has ever been involved in trying to match her wayward and yet surprisingly endearing personality with suitable guardians so far...

Strange noises fill the Dumping Ground in the middle of the night. Jenny investigates, but it turns out to be Tracy, who is looking through the files for her mum's (Annette Bentley) address. Jenny and social worker Elaine explain to Tracy that her mum knows where she is, but they can't give her mum's address. Soon after, Tracy and Justine compete in a game of dares to win back Tracy's room. Justine covers Jenny in flour, Tracy fills Mike's boots with cheese sauce, Justine steals Jenny's clothes while she is having a shower, and Tracy tries to climb a tree, but Mike climbs after her and pulls her down. Tracy dares Justine to put a worm down her trousers – which she does – but Justine tells Tracy to eat a worm. Tracy hates the idea, but does it, and throws it up later. Justine quits the competition and says Tracy can have her room back. However, after Justine has packed all her stuff, Tracy tells her she can keep the room as she likes her new room better, infuriating Justine.

There is much activity in the Dumping Ground. They are expecting a visitor – writer Cam Lawson, who is writing an article about the care home. Tracy is especially excited, as she wants to be a writer. She even steals older girl Adele's makeup to try to impress Cam. When Cam arrives, she is surprisingly unglamorous, but Tracy is still excited to meet her. However, Justine ruins it by making fun of Tracy's life book in front of Cam, prompting the two to get into a fight and Tracy to be sent to her room. Before Cam leaves, she goes to Tracy's room to make up with her, but Tracy is furious and makes her leave. When Tracy discovers that Cam has left her a fairy cake, she thanks Cam out of her window just as she is leaving, and realises that Cam likes her. Meanwhile, Mike is stressed about Cam's visit and asks for Adele's help to get the house ready. He offers her many things, but Adele will not budge until he agrees to give her an extra late pass for that week. She eventually complies, only to discover that Mike has finished it all.

Elaine tells Tracy that she will be advertised as Child of the Week to potential foster parents in the local paper. Tracy is delighted and tells everyone. Elaine is then offered more space in the newspaper, so decides to advertise Louise as well. Tracy is initially upset, but she and Louise eventually bond over it. They agree that they should not smile, but look sad to still be in the care home and attract more foster parents that way. However, Justine and photographer Brian convince Louise to smile. Tracy is furious, but Ben persuades her that she would be doing herself more favours to smile, so Tracy remakes both her own and Louise's adverts and sneaks them into the office. Her own advert is now extremely flattering and asks expressly for very rich foster parents, and Louise's photo now has a bag over Louise's head. Meanwhile, Duke decides to start a new healthy food regime, and makes battered courgettes. The kids convince him that they like them, while secretly flushing them down the toilet.

Tracy is ill. It soon spreads around the Dumping Ground, incapacitating everyone but Adele and Justine, the latter of whom is trying her best to get the virus so she can avoid seeing the dentist. When Maxy picks up the phone to Elaine, he lets slip that everyone is ill, and she comes along to help, inadvertently making the situation much worse. Tracy and the others try to make out that Elaine has the virus to get rid of her, but it doesn't work, so Tracy has to think of another plan. When Adele mentions to Tracy that Elaine told her that another care home is also ill, Tracy gets Maxy to tell Elaine that the other home needs her. Elaine reluctantly leaves, and when Tracy announces this to the house, everyone appears to suddenly be better...

Tracy has been made editor of the Dumping Ground newsletter, and is determined to find an exciting story. When she learns that Elaine has given Justine permission to have a television in her room, even though it is against the house rules, she starts a campaign to get Elaine sacked. Meanwhile, the kids begin paying Justine to allow them to watch her TV at night, but chaos occurs when she finds out that she is double booked by Adele and the boys.

Tracy is becoming increasingly frustrated with Cam, who has still not decided whether or not to foster her. Banned from phoning her, Tracy enlists Ben's help to go to see Cam in person. When they arrive at her flat, Cam is out, so Tracy and Ben rearrange the furniture, play music and eat her food. Meanwhile, Justine and Louise go head-to-head with Zac and Ryan when they begin washing cars for money, leading to a big waterfight outside the DG.

Tracy wants Elaine to hurry up Cam towards fostering. Elaine explains that fostering would be a busy step for a busy single woman. Tracy immediately sees a solution: find Cam a man and they can get married. She seems to like Mike, so he'll do. Meanwhile, in the Dumping Ground, the tables are turned on Jenny and Duke when Justine and Louise respectively fill in for their positions following a row over Louise using Justine's make-up.

Cam has to buy a new flat. When Tracy finds out, she's desperate to help make sure there will be a good bedroom for her. Cam still won't agree to fostering Tracy and the two get into a huge row. Eventually the row is resolved and Cam asks Tracy to move in with her. Tracy agrees, packs straight away and has a lovely goodbye from all the staff and children.