Write an email to him consoling him for his failure in the examination.

 From       :hasan78@gmail.com

To              :alamgir@gmail.com
Subject    :Consoling for failure in the exam.

Dear Alamgir,
I am really surprised at your failure in the half-yearly exam. I wonder how it came about. I know you had never failed before in any time. However, past is past. Now, be up, my friend. I've heard that you've failed in Math. Don't lose heart. Hope you will do better in future.
No more today.

Yours ever
Hasan