I never did

Interjection

dated idiomatic

(idiomatic, dated) An exclamation of great surprise.

Japanese Meaning

非常に驚いたときの感嘆表現、つまり「そんなことがあるなんて！」のような感嘆の気持ちを表します。

I never did — what a surprise to see you here after all these years!

まあ、驚いた！何年ぶりにここであなたに会うとは。

Sense（1）

(idiomatic, dated) An exclamation of great surprise.

‘Why, good gracious, Amy, what ever brought you here?’

‘But the idea, Amy, of you coming behind! I never did!’