I do n't remember much about them ... I remember my grandfather always cooked for us ... bought things for us ... I used to sleep with my grandmother ... we would talk at night ... In the morning , she would comb my hair , help me wear my socks , getting ready for school ...

Question: Why is the narrator getting so nostalgic ?
Answer: They are thinking of their dad .They are thinking of their father .They are thinking of their grandparents .They are thinking of their mother .