>The thing is, after years of doing it, learning new languages, making friends all over, and then leaving knowing you might not see them again for ever or for l

>The thing is, after years of doing it, learning new languages, making friends all over, and then leaving knowing you might not see them again for ever or for long stints, you start to feel the yearning to be able to connect with people on a deeper level. A rolling stone gathers no moss, as they say.