Rob Kardashian has made major improvements in his weight loss goal but unfortunately, a lot of the insecurities are still present. In a recent clip of 'Rob & Chyna' Rob skips out on a party Chyna is hosting for a friend. Chyna intially believes it is because of their recent argument however, Rob admits over the phone that "I just didn't really want you to see me and give you more reason to stop being attracted to me.