Pie's agent advises him to get on social media to help him garner a younger fanbase. Out of his comfort zone, Pie soon gains a troll...the mysterious Mr "O". Who could that be? Meanwhile Roger asks Sam to help him clean up his work laptop because it's full of evidence of Roger's "extra-curricular activities". The revelations about Roger are matched by what the team finds out about Jules. Probably too much information all round.