There's a reason Grey's Anatomy has kept its fans pulled in for more than 13 seasons. Part of it is the fact that the show just seems to get it. That, and it's filled with steamy doctor sex, an endless number of sob-worthy songs, and inspiring quotes. With so many years on the air and such a dedicated fandom, why not spend this holiday season recognizing the die-hard "person" in your life? Scrub in, everyone.