Language can both be a divide and a bridge. In a multi-lingual country like ours, it is but common to find people speaking different languages at any gathering or even workplace. And if you find another who speaks you language, it is natural that you converse in the same. However, there may be a third person who may not understand what you are talking about and this could be taken as rude. How would you handle such a situation apart from not conversing in a common language or interpretting what's being said?