Twenty-two-year-old Sophie Levesque has been guardian to eight-year-old sister Mia since their mother's death a few years ago. Luck comes their way when they inherit a small house in Hobart. Problem is, though, they don't know or have even heard of Clara Bellinger, the testator, and Sophie is afraid it's all been a mistake.

As Mia settles well into her new school and life in general, Sophie is not only occupied by her search of what connected her to Clara, but also her new studies and the two men, who suddenly have become part of her daily life - Mark O'Connor, the lawyer representing Clara's estate, and Zach, the hunk from across the road.