A retired father wants to remarry Auntie Liu, the woman who has looked after him for three years. His son, Chen Yuan, does not object. He only asks that his father's monthly retirement pension of 4,300 yuan be managed by her. As ownership of the house, car, and company gradually becomes clear, a family test of sincerity and boundaries unfolds. When Auntie Liu's family comes to exert pressure, father and son calmly stand their ground. In the end, Auntie Liu leaves, and the father realizes the true value of companionship and family bonds. Chen Yuan also slows down, spending time cooking and watching television with his father, as their home regains its warmth and sense of security.