Answer to Part 1- The author includes a flashback that details the narrator's interactions and views on his aunt.
Answer to Part 2- "I had seen Aunt Gertrude more in the past two years than I had ever before in my life, and she could be terrifying, often wearing a mean scowl on her deeply lined face."
sources- k12 10th 1.09 Unit Test
Hope this hopes everyone! (good luck)