What does it mean to be real? We are living in a world where it's hard to know what's true and what's not. And it's a lot more personal than just the ever-present headlines about fake news — it's about what you believe and who believes you. Whether it's being duped, hiding the truth, or pretending to be someone you're not, these moments happen for all sorts of reasons. So this week, we're jumping with people who are getting a first-hand look at what it means to "fake".