This show may be an emotional rollercoaster, but heartwarming stuff all the same. Davina McCall and Nicky Campbell return for this new series of Long Lost Family where they help reunite family members after years of separation. Tonight they meet Ann Munro who gave up her son for adoption when she was 21 and has lived with her guilt over it ever since. They also meet Louise Kendall, a 28-year-old nurse who's hoping to meet her French father for the first time as she travels to Dijon, the city where her parents fell in love.