It was filmed at various real locations, such as Carley’s house and bedroom, skating rink, classrooms and hospitals in Toronto.

Throughout the film, Fisher breaks the fourth wall, using the very words from the real Allison’s blog posts and You Tube performances.

She has a lot going for her: she’s working to gain a place on Canada’s national team, and gaining momentum, she enjoys singing, has a great family and friends and at a party, she meets John, a handsome and sweet guy (Luke Bilyk) from her biology class.

Carley starts to feel sick, she begins to experience a severe shortage of breath, which is initially dismissed as asthma.

After collapsing on a date with John, she's taken to the hospital, where doctors find a rare form of cancerous tumor (melanoma), outside her trachea.

One day, when John stays at her parents’ to make dinner, she loses a lock of hair.

Some days later, we see Carley doing her vlog bald, and directly afterwards John asks her to the prom outside her window with a drum set.