Surge (15)

Stansted Airport security guard Joseph performs awkward pat-downs of passengers, completely detached from joke-swapping colleagues including his secret crush Lily. During a visit to his bullying father Alan and emotionally bruised mother for a belated birthday lunch, Joseph bites down on a glass of water, filling his mouth with bloody shards of glass. The burst of intense pain, puncturing the inside of his bottom lip, propels Joseph on to the crowded, cacophonous streets of London.