Dear Sarath,
We will remember your kindness, thoughtfulness and efficient. It was pleasant having you as a careful driver who could give us a good explanation and good addresses to go to.
Thank you sarath!

Dear Sarath,
It was a pleasure to spend those nine days with you. Your kindness, thoughtfulness and wise guidance have teached us and made our stay in your country memorable. Your thorough explanations, your strong cultural background and willingness to answer our numerous questions have enriched our knowledge of this world.
A very warm thank you.