The kids want a new computer, but Mike will not get one until they prove they can look after their things. So Tracy sets an 'egg sitting' challenge; the kids team up in pairs to look after an egg without smashing it. Meanwhile, Sapphire tells Harry, who is visiting her at her flat with Carmen and Tracy, that she is not his mum and he has to get used to her not being at the Dumping Ground. Carmen offers to be his mum instead and back at the Dumping Ground they team up for the egg challenge. Harry soon asks why he and Jeff (Harry's toy giraffe, which he takes everywhere) can't go back and live with his real mother, and Tracy explains that his mother used to hurt him.