Mia and Noah have been the best of friends from childhood, but over the past few years, many things have changed about each of them, including their friendship. As one friend pulls in, the other friend pulls out. Their complicated lives leave them in times of hatred and envy for each other. But it only takes one event for them to realize the love connection they have. The story is in the perspective of Mia, her thoughts and feelings written in her diary entries as discussed in the book.