J.J. Abrams knows why Harrison Ford's been in such a good mood lately

Why has talk of "the light side" suddenly invaded the Star Wars universe? Where did Daisy Ridley come from, anyway? And why, exactly, has Harrison Ford apparently been in such a good mood throughout the Force Awakens press tour? All these questions and more get answers in Mashable's interview with the hardest working man in Hollywood, J.J. Abrams -- who also tells us the gift he's hoping for this holiday season. (Hint: It involves a high thread count.)