I've always traveled with a picture of my daughter from 1989, her kindergarten school picture, that has 'I love you, Daddy' written on it. She's always made fun of me because I never changed that picture out. It's like my resistance to her getting older. It was the first thing she'd ever written to me and it means the world to me.

This quote is talking about a person’s daughter and her kindergarten school picture from 1989. The picture has the words “I Love You, Daddy” written on it. Although the daughter has grown up and made fun of her father for still keeping the same picture, her father still cherishes it as it was the first thing she ever wrote to him, and it is very special to him.