Well a thank you letter should have the following format
Date
Friend Name
Address
Dear Friend,
Memories are very worthy and the memories which you have given me through your invitation and time are always unforgettable for me. Thank you very much for spending such a nice time with me. The time which I have spent with you brings the most beautiful and the memorable moments in my life. Please accept my heartiest thanks for your sincerity and hospitality for me.
Thank you so much,
Your Name
Format
Date
Friend Name
Address
Dear Friend,
Memories are very worthy and the memories which you have given me through your invitation and time are always unforgettable for me. Thank you very much for spending such a nice time with me. The time which I have spent with you brings the most beautiful and the memorable moments in my life. Please accept my heartiest thanks for your sincerity and hospitality for me.
Thank you so much,
Your Name
Format
