How r u ? and also to say i m fine when bill asks him how is he?? japanese president was unable to learn all the sentences. So translator thought he can say how r u? and when bill asks, he can answer "me too." means he is also fine. So he started learning ME TOO, ME TOO, ME TOO.
Finally, the day came and great personalities met for first time. Japanese president made a mistake and asked who r u? instead of how r u? and everyone knows that bill clinton has humourous behaviour. so he told he is the husband of hillary clinton and japanese president told ME TOO.