I noticed that Mike was worried about something. I asked him what the matter is the matter was is the matter was the matter. He said he is invited has been invited had been invited be invited for tea to his girlfriend's place and he had been going to will be going to was going to is going to meet her parents. Mike said he didn't know hasn't known won't know doesn't know how to behave and what to talk about. I advised him to act act if he acted that he acts naturally. He told me that each time he is making made has been making will make an effort to act naturally it never ends had never ended will never end has never ended well.