Mary is a widow struggling to support herself and her young daughter Ruth after losing her husband. One morning, Mary finds Ruth making a mess in the kitchen while baking. Later, during a visit from a social worker to check on their welfare, Mary breaks down explaining how she can barely afford food and clothes on her low wages. Seeking comfort, Mary takes Ruth to the beach near the lifeboat house where her husband used to work. There, Ruth places a birthday card for her father inside a bottle and sets it adrift, as Mary embraces her daughter.