One of the Best Compliments Ever

My sister is editing my book. I chose her because she doesn't charge and is super meticulous. Since she is a bookworm, I take a lot of her comments to heart. For instance, in my first book, I changed part of Lily's character after my sister told me she couldn't relate to Lily. It is because I take Katie's opinion so seriously that I was touched by a recent comment she made. She told me that she was so engrossed in my book that she lost track of time at her job. It may sound stupid, but I was very proud of myself for writing something that would draw in a reader.