Thank You For Thank You Letter For being so Trustworthy
Hi {Recipient},
I don't think I've ever told you how grateful I am to have you as my {friend/neighbor/colleague/etc.}. You're one of the most trustworthy people I know, and I can always count on you to lend me a hand when I need it. In other words, you're awesome. Thanks for everything!
Warmly,
{Your Name}