Anita's mysterious phone calls cause Greg's suspicions. In the meantime, Peter and Clara invite Peter's ex for dinner which causes a heated confrontation after which Peter demands a paternity test.
Clara's and Peter's relationship is strained after a turbulent experience, but a rescue mission in Sorrento get Glen and Peter together and makes them reflect on their actions and their relationships.
Glen and Anita prepare for the wedding, while Aaron receives some news that threatens his new relationship with Jesse and Clara tries to work things out with Peter.
Aaron is about to become a father while Glen is enjoying life with his new wife Anita. Inspired by this, Clara and Peter decide to embark on their own journey to becoming parents.
Glenn is faced with a mysterious man in Annita's life. In the meantime, Peter and Anita face challenges having to navigate and the pressure of making a baby.
Glen's holiday is turning in to something unexpectedly enjoyable, Clara goes on a date with Peter and Aaron can't believe everyone is moving on from his mother's death so soon.