a disastrous English dub
what's bad about it? If you say the laughing scene then it proves that you didn't understand that scene at all, because he's INTENTIONALLY doing a dumb fake laugh because Yuna said forcing yourself laugh when you don't feel like it will make you feel better, so Tidus gave her the fakest laugh ever, then she joined in and genuinely made him laugh
most people are too retarded to see that Tidus is intentionally playing the clown in front of people and lets his emotions get the better of him, but his internal monologue is quite morose because that's how he really feels, but he hides it because of his dad's criticism and his celebrity sports star status