* BigLippedAlligatorMoment: During the fight in the ice factory, Zen starts [[{{Kiai}} whooping and hollering]] while fighting the workers. We're given no reason for why she acts like this during that scene, or why she never does it again.
* CreepyAwesome: Thomas.
* CriticalResearchFailure: Autism tends to impair motor skills. So even if Zen ''wanted'' to be a fighter, she'd have a hard time with it, and she'd be nowhere near as talented as she appears to be.
* {{Moe}}: Zen, considering her Autistic nature.
* GermansLoveDavidHasselhoff:''Film/{{Chocolate}}'' is more popular with American audiences than it's native Thailand, because of Zen's autistic nature.