Roommates Hazel and Alfie have just slept together, which was either a catastrophic mistake or the best decision of their lives-- they aren't quite sure yet. They need to keep living together, since neither of them can afford to move out of the apartment. Then Hazel's sister, Emily, and her wife, Daria, come for a visit. Recently returned from abroad, Emily and Daria are excited for a new life in a new town, and ready to start a family of their own. As a complicated chain of events begins to bind them all together, it reshapes their relationships in ways that no one quite predicted. -- adapted from back cover