Why People Cry

Ruby Talisworth can solve equations that even the smartest professors can't solve, she can event and build things that could go past normal science, but she can't comprehend normal human emotions. Which is why the students of her school call her "Robot girl". So when she literally bumps into Michael Sundazz at a code shop and doesn't get angry she strikes his interest, and the two strike a deal. In return for letting him write a book on her, Michael must teach her to develop emotions.

Will the deal go according to plan or will these new emotions that Ruby discovers be too much for her to handle?