Everyone who's played Final Fantasy X agrees on one thing – Tidus' story is a gigantic mess. In this special we'll untie all the knots in the story and explain to you who Tidus is and how important he is in all this mess that is the story of Final Fantasy X.
I mean, it is? I think they explained it very well. ._.
this is not even an explanation of said "complicated events", it's just a giant summary of the game.
There is one missing piece for the ending of this article. A conversation with Shiva provides the information for why Tidus is alive at the end of the game.
"Should the dreaming end, you too will disappear—Fade into Spira's sea, Spira's sky. But do not weep, nor rise in anger. Even we were once human. That is why we must dream. Let us summon a sea in a new dream world. A new sea for you to swim." - Shiva to Tidus