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If you've ever read until the wee hours of the morning, powering through drooping, bloodshot eyes and the threat of dawn, then you may be a real book-lover. True book nerds live and breathe the stories that radiate from the well-worn pages of their favorite novels and are often more emotionally connected to fictional friends than those in real life. Because reality? It's never quite as magical as the worlds books hold. Book-lovers cry (read: sob uncontrollably) when tragedy strikes a character who is dear to them, they smile with utter satisfaction when that final loose end is tied up, and they cringe at the cliffhanger that leaves them hanging until the next book in the series is released. Here a few things that only true book-lovers will understand.