Thank you for your honest reply to my letter. I think it is very kind of you to ask for toys for your sister, Cutie, for Christmas. She is lucky to have a brother like you. I am sure you and your sister are going to like what will be under the Christmas tree this year.
I did just want to give you a little bit of advice when it comes to dealing with your sister. Girls can cause us boys all kinds of trouble. Believe it or not, Mrs. Claus has been the source of most of my anxiety over the years. However, she is also the sweetest and most kindest person on this planet.
I have to admit that I am probably the hardest man to live with at times. I do seem to get into enough trouble myself.
My little bit of advice to you is to always love your sister with all your heart and soul. If you do that, she will be your best friend until eternity.