It's a good movie which explains the importance of the mother tongue Or the native language, but in the movie hero suddenly starts talking in judishi language which native only for tribal people of himalayan valley, hero forgets his mother tongue and starts talking in judoshi which don't have a dialect,it's not explained that how he know that language, when it comes to language,one should learn about that language, the sounds, words and meanings, it will only happen when u learn it from a teacher, or learn it while talking with people of that languageor by living in the place to which that language is native, but hero did neither of these but after an accidenthe forgets his mother tongue and suddenly he starts speaking in Judoshi language which is at the verge of extinction,