Rosie suffers from an undiagnosed case of Papilledema - a condition in which increased pressure around the brain causes visual blackouts and affects a person\rquote s judgment. Rosie is a divorced mother raising her 3-year-old son on her own. Her ex-partner is suspicious that Rosie is not well and repeatedly checks in on her. When Rosie's neighbours also become suspicious about her behaviour, they report it to her ex-partner who then threatens to take their son away. With her connection to her son now in jeopardy, Rosie gets in her car and escapes with the child.