Most of the time the endings of games stick in your mind for a long time, and they sometimes have a stronger impact than some great movies.
The reason for this is simple: you, as a player, have spent countless hours maneuvering a character through an empathetic story, interacting with every character in the game, growing and changing, and being forced to face every difficulty and obstacle along the way. In the end, you'll realize that you and the characters in the game are one in the same throughout this long journey.
Everything after Final Fantasy X went progressively downhill in the eyes of people of our time. After the completion of this installment, the sequels in the series all disappointed players with stale storylines and hollow protagonist setups. It's because of the failures of the follow-ups that Final Fantasy X's excellence is highlighted, and that's why its ending is as memorable as it is.
This ending gives us a sense that not everything is rosy even in the world of gaming, as he forces you to sit in front of your computer, tears sliding down your eyes, and keep asking why in your mind! Why can't Teta and Yuna be together?
After defeating Sin, Teda, the hero of our game, suddenly realizes that he doesn't belong in this world and that he must return to his other world. Yuna cries out to Taida and runs up to embrace him against all odds. But Taida's body begins to disappear, and Yuna flings herself into the air and falls to the ground. As she stood up, Taida quietly hugged her from behind and jumped off the empty ship.
Even though I haven't played the game in a long time now, I still have tears in my eyes when I think about how this game ended.