Looking forward to a high-school hiking-club reunion, Kate is in for a shock when her first love, Daniel Ponter, turns up. Meanwhile, the reunion also stirs up some difficult feelings for Kate's friend, Jodi. She can't help but feel threatened when she comes face-to-face with her old school rival, the gorgeous Natalie. To make matters worse, Natalie's now a top PR agent engaged to a property millionaire. For Tess and Nick, the arrival of Sally to take Harrison home brings mixed feelings