You Me Sushi is a London fast-casual chain built on fresh sushi and Asian dishes prepared for delivery and takeaway. Instead of sitting down at a table, the weight is on quick prep, counter pickup, and above all delivery — the customer orders from an app or grabs a ready box on the way home. It differs from a pricier restaurant in that it needs no large dining room or full table service; it bets on order turnover, freshness, and a clear menu that, alongside classic sushi, also offers hot dishes, vegan, and healthier options.