Delighted t’other day to stumble across this letter from the Times, sent to me once by a friend:

Sir,
Some years back I dated an American who was a graduate student at the Sorbonne. When in France, he would try to improve his conversation skills by attending American movies with French subtitles.

One, a Western, featured a cavalry officer and his men charging up a hill where the Indians and their chief waited silently. The officer greeted the chief who raised his hand and said: “How!” This was translated in the subtitles as “Enchanté”.