Yes, if you want the whole enchilada of spoilers, you can always read the books. But I guarantee this: The hair styles on the show are 10 times more fabulous than anything you can conjure up in your head just reading. So there — TV wins. Now, for those who haven’t read the books (hello!), on the Jan. 3 episode, when Liars returns for the last 12 episodes of its first season, the girls try something new on for size (besides more covet-worthy clothing): the truth. First up is Aria, who ends up spilling the beans about her Fitz-uation not once — but twice. One of them doesn’t end well. And Emily tells someone very important in her life about her sexuality in a scene that will leave your heart aching for her. Also, Lucas (insert emoticon heart here) makes a brave and bold move that might or might not involve a confession of his own.