The guy is impressed, because the couple has been married over half a century, and when the wife is off in the kitchen, he tells his friend, "I think it's wonderful that you still call your wife by those cute names."
その夫婦は結婚して半世紀以上たっていたので、客の男性は感心して、奥さんがキッチンに行っている間に、「今でも奥さんのことをあんなかわいらしい呼び名で呼んでいるなんて、すてきだと思う」と、友人に言います。