(I do not own Kingdom Hearts.)(Please point out any mistakes and tell me what you think in a review!!)
Sometimes Yuffie wonders what would happen if she stopped smiling all the time.
She wonders if anyone would take on her burden; if anyone would be optimistic in her place.
Yuffie wonders if anyone realizes why she acts happy all the time – she worries that if she stops, no one on their entire world would be happy. The thought always made the ninja shudder in fear, and made her "smile" grow.
Yuffie wonders many things, but the thing that never stops bugging her is the fact that no one ever sees through her false happiness, not even for a moment.