第一段
Please don't worry about writing a letter to me. Just keep contact like right now.
I also will keep contacting you.
第二段
You have a very handsome son: he combined yours and your wife's good features
第三段
I'm very surprised you are a such handsome young man.
Your parents should be very proud of you.
I'm already proud of you.
You are in your best stage: Grow up healthy and Study hard!!