The word “once” in lines 1 and 6 are, respectively:

“Once a week, we had a family time called “Book club”. My mom would stop everything she was doing to go to my bedroom and read a book. Sometimes she liked to pretend she was actually inside the book and started making some funny voices, to best suit each character. Once I started get sleepy, she always kissed me in my forehead and said “I love you so much. You are the light of my life.” before she went to her bed. This is by far the best memory I have from my childhood.”