Corrected entry: Sal tells Richard that they value their privacy, yet still they send up huge glowing lanterns as part of their welcome ceremony. Surely these would be seen and investigated?
Corrected entry: Thai is a tonal language, which means that each syllable must be stressed in a specific way in order for the word to make sense. In the scene where Richard demonstrates his knowledge of Thai, several people repeat the same sentence, but each person stresses it differently. Only one person actually gets it right.
Correction: It doesn't matter at all Croatian or Serbian, the language is almost identical and this sentence is pronounced equally in both languages.
Correction: In the scene where everyone repeats the same sentence, they aren't speaking Thai, they are speaking Serbo-Croatian. It is true that not everyone pronounces it right but Richard says it most accurately.
It's either Serbian or Croatian, Serbo-Croatian is not a language.
Https://en.wikipedia.org/wiki/Serbo-Croatian Yes it is.
It's Serbian, not Serbo-Croatian.
He is speaking Croatian.
Corrected entry: When Richard goes back to the community after his brief stay in the jungle, Francoise acts as if she has never seen him before in her life. Why? It's not as if he was gone for decades and suddenly re-appeared out of the blue. And it's not as if he made some radical physical transformation. In fact he looks exactly the same as he did on the day he was first sent to the jungle, clean-shaven and a perfect haircut.
Correction: The lanterns would have burnt out only minutes into the air. As no one is around for hundred of kilometers, the lanterns would not have been seen. Perhaps the drug dealers may heve seen it but they already know the backpackers are there.
True. But the sky lanterns can reach a height of 1000 feet and travel for five miles (being visible for an hour). They would have been easily seen by boats and by land. Remember, the three companions only traveled a short distance to the secret island. Flying the sky lanterns was definitely a bad idea for someone who wanted to keep the paradise island a secret... but it would make a good Hollywood movie.