Rebellious Agata arrives at a small town to cook for the Oasis. 17-year-old Mirek, a son of the local organist, falls in love with her. The girl reminds his dementia-ridden grandfather a lover from his younger days. Mirek uses grandpa’s illness to get closer to Agata. While the two discover their mutual feelings, a family secret deeply hidden by Mirek’s mother suddenly comes to light.