MORE: Heartstopper fans 'sobbing' over heartwrenching scene as they give verdict on season 3 Viewers were treated to OliviaColman’s portrayal of Nick's mother in seasons one and two.
So why isn't OliviaColman in season three? Since the show's first season, Olivia has played the role of Nick's loving mother Sarah. The fan-favorite scene in which Nick comes out to his mum as ...