Disaster strikes the Waters family, leaving Sam s sister and her husband dead, and their young children in the hands of Sam and Natasha. Suddenly, these two are navigating the loss of people they loved, while trying to figure out parenthood together. The grief is devastating, and raising twins is harder than either of them bargained for. But in working together, and leaning on each other, Sam and Tash learn that family comes in all different shapes and sizes.