Lovebirds 22 year old Katie and 24 year old Michael from Kent are a young couple who can’t understand why they’ve piled on the pounds. Not only have they grown up together but they’ve also grown outwards and in the last 4 years they’ve put on a massive 8 stone between them. To find out why their weight is spiraling out of control Katie and Michael agree to surveillance cameras being rigged inside their home to monitor what they eat and in order to get the full picture they are also tracked outside the home by a crack PI team.