質問: what does なって (for example: 見えるとは意外だなって) かーい (間違えたんかーい) mean? what does なって (for example: 見えるとは意外だなって) かーい (間違えたんかーい) mean?
回答: i thought "i didn't expect i could see it" なって is a casual way of showing one's thought or utterance in a direct speech quoted in " ". かい or かーい is a slang version of ですか. it is a fun little way of showing one's surprise or complaing about someone's past action.