5521: Colleen decides to leave Summer Bay

After winning the lottery, Colleen is brainstorming about how she is going to spend her winnings. A concerned Marilyn tries to convince her to spend it wisely, and when she realises that all Colleen really wants is to live near her son, she decides to secretly intervene.

To Colleen's surprise, Lance asks her to move to Las Vegas with him and his family. Colleen then announces that she's leaving the Bay.

Meanwhile, after Hayley kisses Liam, he realises he isn't in the best place to help her detox and leaves. When she does a runner, Brax immediately blames Hayley's manipulating ways, but Liam is filled with self-loathing, wishing he could have been stronger. Hayley later shows up at Leah's house, asking Liam to stick by her. Liam realises that he has reached her and that he can't give up on her now.

Elsewhere, as Lottie and Dex have made their relationship official, Lottie sees this as a great opportunity for Harvey to give Dex the 'father test' and brings him too. At lunch, it becomes clear that Lottie is struggling with the possibility that her father could go to prison, and Harvey asks Dex to take care for his daughter when he is away. It also seems that Harvey doesn't like his chances of winning the case, as he fires his lawyer and decides to represent himself.