The Kardashians are real people with messy emotions, as Kylie Jenner has demonstrated over Snapchat by confessing she's not entirely sure who she is."The reason that I don't talk on Snapchat that much or show my personality a lot is because when I do, I get vulnerable and people make fun of me," she says. "Kylie Jenner is who you see on Instagram, but I am not Kylie Jenner. I don't know who Kylie Jenner is."Then, her sister Khloé Kardashian asks her to describe herself in three words. Jenner picks "sensitive," "weird," and "I love really hard." Kardashian then offers some words to describe her sister, choosing "so incredibly smart; deeply, deeply loving; and incredibly generous."Jenner looks moved and responds that Khloé is "also very generous, very strong, and she always puts everybody before her."It's nice to see the stars be vulnerable and remind us that their lives aren't all about fame and glamour. It's also refreshing to hear Jenner admit that even she can't live up to the image of Kylie Jenner — or at least of the perfect King Kylie her fans know.