The person appears to be a/an Indian Male, approximately 30 to 39 years old.
Dear [Friend's Name],

I hope this letter finds you in great spirits. I wanted to take a moment to express my heartfelt gratitude for the incredible friendship we share. Your unwavering support and kindness have been a true blessing in my life. 

In times of struggle, your words of encouragement have lifted my spirits and reminded me to focus on the positives. Your ability to bring joy and hope into my life is something I deeply cherish. 

I feel fortunate to have you by my side, and I want you to know how much you mean to me. Thank you for being such a wonderful friend. I look forward to creating more beautiful memories together.

Warm regards,
[Your Name]
Hey man,

I just wanted to take a minute to shout out how much I appreciate you. You've been an incredible friend, always having my back and lifting me up when things get tough. Your support and loyalty mean the world to me. Whenever I'm feeling down, you always know how to bring me back to a good place, and that really makes a difference.

I honestly don’t know what I’d do without you. I’m really lucky to have you in my life, and I just wanted you to know how much you mean to me.

Catch you later,
[Your Name]