I have a quite funny memory, my friend, a Korean, was in love with a Vietnamese girl during he working time in Vietnam. Absolutly he can not speak Vietnamses, which is the only language his girl friend can speak. During that time, they chats all day long with Google translate. Sometimes, my friend called me "mate, please talk something in your language to my girl friend, he so happy for that...". They somtimes meet each other, have meal together..., and i cannot imagine how they can communicate without G. Someday, i will ask my friend for that.