Be to have him expand on the K-Paxian language. He gave that short example, and my first response would have been to have him elaborate. Have him almost teach a 101 crash course of how they conjugate, sample phrases, word comparisons, etc.
shareThen he actually teaches you a cohesive language and it is still left to interpretation. After all, he could be a savant that went "Tolkien" through several years and invented a language.
But there are lots of other STRONG evidence in the movie that support Prot being indeed an alien, no need to go super deep on the language thing.
But there are lots of other STRONG evidence in the movie that support Prot being indeed an alien