One of Zuaiter’s strongest memories of her mother is her radiant smile as a young woman on the beach in Gaza on one of the family’s regular holidays to Palestine. Her cousins would mock Areeb’s “outsider” accent, but according to her mother, this was where she belonged. From her current home in the US, Zuaiter combs the web for images that evoke something of her mother and finds teenager Ahmed Matar and his friends, a parkour team who use the ruins of Gaza’s bombed buildings as obstacle courses, laughing for joy against a background of explosions. She tracks Ahmed down online and the two become friends; meanwhile, he is determined that parkour will be his route out of the prison their shared homeland has become.