Which of these sentences uses the first-person point of view?

A. Alice and Ray were calling me to join them at the newly opened sushi restaurant.

B. Belle couldn’t decide whether to wear a formal coat or a casual shirt for dinner at Jim's place.

C. "I am not a little boy," Eric cried, as his mother looked with amusement at the five-year-old.

D. You gingerly step onto the ice, counting the seconds until gravity pulls you down.