Guest Stars Damien Molony as Jon Nina Toussaint-White as Lucy Caroline Ginty as Caroline Karl Theobald as Therapist Dustin Demri-Burns as Simon Dylan Edwards as Billy Francis Magee as Dad Llewella Gideon as Linda Eliot Salt as Frances Alfie Brown as Mark Naana Agyei-Ampadu as Sally Georgie Glen as Pam Clive Hayward as Husband Ben Rufus Green as Dog Owner
