Twenty-somethings Lisa and Sean have a young family of three sons, six year old Liam, the eldest, who is her biological offspring but not his. As such, Lisa spoils Liam to make sure he feels more a part of the entire family, and to compensate for what Lisa and Sean see as his difficult life with Lisa and Liam's dad splitting when Liam was young. Lisa also sees herself more a mother than anything, wanting at least one more child, preferably a girl.