Busy mother of two Jo (Indira Varma) has a lovely boyfriend in Danny (Luke Treadway). who has moved in to her suburban home and is adjusting to family life. On an otherwise normal day some mystery person drops a bombshell. On the school run Jo receives an anonymous text message alleging her boyfriend is having an inappropriate relationship with her 11-year-old daughter Katie.
We see Jo over the course of an agonising day sitting at home in an empty house, dwelling on the message, snooping around but getting no answers. Nothing really happens, but it all happens on Jo’s face thanks to Indira’s gut-wrenching acting. Danny is sexy, and it seems Katie and her friends have noticed judging by their comments on Instagram. Is Danny predatory? Worse still is Katie reciprocating? It’s a very uncomfortable thought but it’s close to how young women think. What is harassment? What is flattery? The lines are blurred when children are still learning the boundaries, and people can and will take advantage. “She’s at that age” is a catch-all for unusual teenage behaviour, but what if something unpleasant is provoking it?