Spencer struggles with daughter Tilly's frank recounting of sex education, and a trip to the charity shop ends in a charge of criminal damage.

Psychotherapist Spencer finds an uncomfortable conversation with daughter Tilly leads him to an inappropriate outburst outside the school gates. Meanwhile, ex-wife Tina is struggling to get teenager Dylan out of the door in the absence of his lucky pants.

Spencer has an awkward moment with a man on a tube train and decides to make himself feel better by taking Tilly (and bagfuls of his clothes) to a charity shop. Unfortunately, there's a misunderstanding with the owner that results in Spencer shouting a lot about cancer and smashing a door down - until the police eventually let him off with a caution.

Tina's boyfriend Owen's motorbike has been vandalised with a marker pen and Tilly's curious as to why Spencer's hands have got ink all over them.