Darren was an estate agent who was called in to value 4 Coronation Street by Kevin Webster when his and Sally’s relationship hit rock bottom following her discovery of his affair with Molly Dobbs and Sally’s (untrueful) admission that she had slept with Tyrone. Sally and her daughters rushed round to stop the valuation but Kevin told her that as half-owner he had a legal right to sell the house and the agent continued his job after Kevin told her he needed the divorce and house sale to fund the upbringing of his illegitimate son Jack Dobbs.