Engineer Ellie and nuclear project manager Callum are bothself-confessed nerds. But will their quiet chemistry prove theperfect solution? Author and dating expert Beckie is ready toleave toyboys behind, as she meets romantic poet Paul. DJ Johnwants to relight his love life. He's matched with high-energyenvironmentalist Susha. Seventy-two-year-old Andy hopes tostrike the right balance with footballer Jan.