TOEFL Speaking Topic: Who do you feel close to in your family (or extended family)?

TOEFL Speaking Topic: Who do you feel close to in your family (or extended family)?

I am very close to my niece. She is the daughter of my sister. I never had very good relations with my sister as we used to disagree about everything but I never disagree with my niece. She lives in another country but whenever she comes to Pakistan she spends a lot of time with and she all likes to spend time with me. When her mother asks her to sleep she starts crying as she is that much eager to spend time with me.