Ah... That's what it is. For a non-native speaker, as I am, all English is a novelty: King's English or peasant's English. Though since I live in the US I am more accustomed to Americanisms. There's also a proper American English and a folksy way to say things. And I ain't no all of it, too. )

I do feel certain propriety in your writing as if you sit on a chair with a very straight back and drink tea, holding the china cup with two fingers. )