Disclaimer: I don't own Naruto.
This made me cry when I typed it!
Anywho this is a letter from Garra to Naruto. Garra is thanking Naruto for changing him and taking him out of his loneliness.
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Dear Naruto,
Thank you. Thank you for saving me from my self. You don't even know how much pain you helped me let go of and I'm grateful for that. I want to repay you but I know I can never do anything half as nice as you did for me. Because of you I said, "I'm sorry." for the first time and I forgave those I swore never to forgive. For all this I thank you.
Sincerely, Garra-sama.