Describe that last time you received an important letter or email who the letter or email was from when you received it what it was about and explain how it made you feel

So this email was from my friend, whose name is Viraj. We have been friends for almost 10 years. He has been studying abroad in the USA. I received this email two weeks ago, and when I read it, I found it was all about the memories we had and the time we spent together. [...]