Mindy Kaling and B.J. Novak

Friends? Lovers? Something else entirely? Whatever their relationship is, they're Getty Images

Mindy Kaling is already gifting the world with her upcoming book "Why Not Me?" (out this July), but this latest news will blow your mind: She is writing another book with her best friend B.J. Novak, in which they will give fans all the juicy details about their mysterious relationship.

In the past, Kaling has been pretty open about everything except her relationship with Novak. Did they date? How serious was it? Didn't he break her heart? If so, how are they still friends? Everything will supposedly be revealed in the new book.

Random House is reportedly paying them $7.5 million for the book and the release date has not yet been announced.

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