We know reality shows are generally pretty fake as far as drama and dialogue, but after watching a sneak peek at this Sunday's episode of Keeping Up With The Kardashians, we have to wonder how much is real and how much is scripted!

You see, when Kim and Khloe Kardashian squabble, it doesn't seem like they're reading lines -- it looks like they're about to rip each other's extensions out. On the July 27 episode of their hit reality show, Khloe chats with family during their trip to Thailand and confesses how badly she wants to "get the freak out of [there]." Kim apparently has an issue with her sister wanting to leave early and travel alone, calling it "ridiculous" and confronting her about it. Kim asks Khloe, "What's the point in coming all the way out here?"

Khloe's response? "Kim you can do whatever your heart desires, princess. I'm not ruining anything for you. Why don't you go take some more selfies"

"I'm doing it for Kanye, someone that I love," Kim shoots back, to which Khloe replies, "One day I'll be so lucky." Of course, Kim doesn't stop there with the jabs. "Yeah one day," she snipes. "You want to get home to your 50 rappers that you're dating. You're, like, a miserable person." Like, OMG, that's way harsh! So what did Khloe say? Click the video above to see!