Answer:
Hi uncle it's me your son in law. Am very happy to write this letter as I feel you are the great gift for me to Share my feelings.There are many reasons for me to write a letter to you, among which I feel theree are very important. First one is How is your health? Second One is please take your diet properly. And third please spend one minute to think of Our beloved once who made you happy.These are the three things will help you to boost your hope of living and let others are our family also live.
Thank you
Your loving son in law
Johnson Madanu