The rebellious Agata comes to a small town to cook in an oasis. Seventeen-year-old Mirek, the son of a local organist, falls in love with her, and his grandfather, suffering from dementia, sees the girl as a lover from her youth. Mirek takes advantage of his grandfather's illness to get closer to Agata. Discovering mutual feelings unexpectedly reveals a family secret closely guarded by Mirek's mother.