Sorry I’m not a good writer and feel free to change the names.
Dear Miguel,
Thanks for your letter and I’m so excited to hear that you managed to graduate in the U.S. I know that it’s been tough Immigrating to a new place away from Mexico and how you had to get settled in to living there quickly. (Not sure how to add experiences/struggles). We miss you so much Miguel and make sure that you visit us soon!
Sincerely,
Your cousin Cara
P.S. Also bring some souvenirs for us if you visit