Overview: Douglas and Helen have begun a relationship. The team rescue two boys who have become stranded above a waterfall. Caroline and Jamie get to talk at her fathers rather grand party. Gordon's daughter Kirsty returns from university . We discover that Douglas is her godfather, she borrows money from him and borrows Gordon's car without asking leaving him unable to get home. Ben still finds it difficult to accept Caroline onto the team and we think that he may have secret that he is keeping from his brother.