It's My Story Too, You Know?
In "Final Fantasy X" (HD Remaster), the party has just learned a horrible truth: that each Final Aeon is the Fayth of a summoner's guardian and that Fayth is doomed to become the next Sin. Determined to find a way out of this, Tidus declares it to be his story and that it'll go the way he wants it, or he'll end it. Yuna, however, isn't having this, saying that it's not only his story, but hers too and that she does things with no regrets.
This Is My Story