Now a team, Pip and Ravi turn their attention to Andie's best friends and find out Andie had a secret life that Sal was unhappy about. Meanwhile, Pip receives an anonymous warning.

Cast: Emma Myers, Zain Iqbal, Asha Banks, Raiko Gohara, Jude Morgan-Collie, Yali Topol Margalith, Henry Ashton, Yasmin Al-Khudhairi, Mathew Baynton, Gary Beadle, Anna Maxwell Martin, Jackson Bews, Rahul Pattni, India Lillie Davies, Kamari Loyd, Jessica Webber, Georgia Arron, Matthew Khan