Between you and I or between you and me?
According to The Oxford Dictionary of American Usage and Style, "Because the pronouns following between are objects of the preposition, the correct phrase is between you and me. Yet the phrasing between you and I is appallingly common--'a grammatical error of unsurpassable grossness,' as one commentator puts it (41). The Careful Writer notes that "Most of those who say or write between you and I, Shakespeare excepted, are guilty of overrefinement. They have been corrected when they used 'It is me" or 'You and me ought to get together,' and have become gun-shy about the word "me." In addition they are confused because the word 'you' is the same in the objective case as it is in the nominative; therefore, although they would not dream of saying or writing between him and they or between her and we or between us and she, the phrase between you and I does not sound bad to them. But bad it is, and indefensible grammatically. Between is a preposition and it is followed by the objective case: me. To say between you and I is a needless, pointless, and ignorant exception to a good rule" (74).