Sincerity Thank you Letters

Dear {Recipient},

Words can't begin to describe how thankful I am for {item/gesture}. Your {support/kindness/generosity} really means a lot to me.

{Elaborate on why you're thankful for what they did}. I am truly {blessed/lucky} to have a {friend/spouse/sibling/etc.} like you.

Warmly,
{Your Name}