Guest Stars Antonia Robinson as Natasha Jacqueline Joe as Caroline Joshua Tan as Caleb Max Crean as Dan Harriet Walton as Stella Kirk Torrance as Tom Phil Brown as Sam Carrie Green as Miriama Madeleine Adams as Bianca Ari Boyland as Alex Joseph Nathan as Gabe Josephine Davison as Ginty Phoenix Connolly as Adult Meredith Sara Wiseman as Lauren