Emily owns and runs Caldwell PR and they have a 30th anniversary party coming up so she is extra busy at the company and she needs a nanny to look after Nina, her and Kyle's daughter who are separated. Enter Lily who shows up for the position but it is really a cover because she claims to be Emily's long lost older half- sister. She says she was shipped off by their deceased parents when they were young which is why Emily doesn't remember her. Kyle thinks Lily is a fake and goes out of his way to make her look like a fraud. But why and is he the one behind everything when thing starts to go wrong for Emily both at work and at home OR are his instincts about Lily right and he's just trying to protect Emily from an impostor who's after the family fortune? You will have to tune in. The 3 lead actors were strong in this but the script they were given was disappointingly weak. Still, it is entertaining and worth a watch if you're bored.