Rachel Ross spends much of her time outside school caring for her mother, who suffers from depression, and her younger sister; but the highlights of her week are the drama group sessions she belongs to. She feels safe there ... a different experience to school, where she is bullied because of her disability.

Mae colli'r bws i'r ysgol yn gallu newid dy fywyd di ... Penderfyna Rachel fynd ar antur yn nhre'r Rhyl yn hytrach na mynd adref (wedi'r cyfan, mae'r beili wedi mynd â char ei thad), gan ganfod ei hun mewn clwb nos ar lan y môr.