VIDEO : Rob Kardashian and Blac Chyna Tell All in Facebook Live Session

Rob Kardashian and Blac Chyna, with their upcoming E! Network spinoff series "Rob & Chyna" premiering soon, took to Facebook Live to do a session in which they opened up about some details of their relationship. The high profile couple revealed that they first met at Kendall Jenner's 16th birthday party, and that their first official date took place at Khloe Kardashian's house.