Is it just me or you cannot actually see what people who invite you write on their invitation? I don't wanna waste my wit on invitations which will never get to be read! haha...

When you answer 马马虎虎 to the question 你好吗, what do you expect? In Spanish an answer like that would make the other person ask you what your problem is, but that doesn't seem to be the case here. Is it just like saying "I'm alright"?

Is it true the British don't answer ¨you're welcome¨ to ¨thank you¨, but prefer to say ¨it´s ok¨?