Becoming a parent can be daunting at the best of times, but for Flynn McCormack, a business lawyer in Melbourne, it pulls the feet right out from underneath him. He's become a father to six-year-old Nadine literally overnight. He didn't know about her existence, and the news throws him into chaos, even more so when he is asked to take over custody.

With the help of Emma, an employee at the hotel where Nadine and her grandparents are staying, Flynn tries to do the right thing. Yet, the right thing in his eyes differs from his parents' ideas, and Emma is voicing her opinion, too, leaving Nadine right in the middle of it all, still grieving the loss of her mother. There's no doubt she's afraid about where and with whom she will settle.

Will a letter Flynn receives help him decide what to do?