When a visually-impaired girl begins to lose her sight during a much-longed-for family holiday by the sea, she is torn between proving nothing is wrong and the difficulty of being believed. The film is informed by co-writer and associate director Georgie Morrell's take on her own experience with a rare form of childhood glaucoma and retinal detachment.

Set during an annual church camping weekend the film follows two sisters. For years their family has been a highlight of the church camp talent show, performing together as a trio with their mum. But this year is different - their mum is gone, and they are going to perform for the first time as a duo.