Sin.

Yuna. This is my final letter to you. When sin is gone, I will be too. I have told Lulu and Wakka to give these to you when the time is right. You are the most amazing girl I've ever met. You are the summoner who did away with the old way. I am happy that you are alright. I love you so much, Yuna. I'm sorry I wasn't honest with you. I didn't want to believe I'd be separated from you when this all ended. I may be the product of a dream, but my love for you is true. I'm sorry I couldn't show you my Zanarkan.

Both our fathers would be proud of you. Keep your chin up, stick close to Lulu and Wakka, they love you too. Heck, they told me not to get any ideas about you and me. I'm sure they would have said that even if the final summoning never existed. I'm glad I didn't listen, though. I don't regret meeting you, Yuna, and though it hurts like hell to leave, I would do it again while knowing the consequences. The reason I didn't tell you up front was because I didn't want you to have to choose between Spira's happiness and mine. I would rather know that you are safe from sin forever than to run away with you and have sin find us. I have an obligation to my father. I promised him I would free him. I guess what I'm trying to say is we made the right choice. No matter where I am my heart belongs to you. Goodbye my one and only love.

With a love the years can not change,

---Tidus.