Hazel and Alfie have just moved in together as flatmates. They've also just slept together, which was either a catastrophic mistake, or the best decision of their lives.Before they can decide, Hazel's sister Emily and her wife Daria arrive for a visit, setting in motion a chain of events that will turn everything upside down. What follows will bind the four of them together, bringing joy and heartache, hope and anxiety, and reshaping their relationships in ways that none of them quite predicted. A painfully true-to-life story about family, friends, and everything in between.