Oh My, What You've Said Just Now is Somehow Quite Surprising to Me

From Zanecorpwiki

There's a subtle device of the oh my goodness, what you said just now is somehow very surprising to me that is employed with great regularity in creating characters in the Hong Kong genre. Befuddled facial expressions at what would seem to be perfectly expected or at the very least quite unsurprising pronouncements, followed by a wealth of Oh? and Hmm.... Because it's not so much in our standard interaction protocol, Westerner's might think of it as a quirk.