In Episode 4, Your "Host-Sis" Kourtney spurs a wild roller coaster of thought and emotion for her sisters with another surprise topic.

00:01:25 Sisters Don't Guess? 00:04:07 Becoming Aware 00:07:19 Special 00:09:05 Kind of Jealous 00:10:40 Other Perspectives 00:18:05 Instill or Preserve 00:31:40 Thought or Feeling 00:34:50 Dirty, grungy kids 00:37:35 Comfort zone 00:44:27 Role model 00:48:14 Part 2 Begins 01:03:57 Passion Project 01:04:54 Take away or shake away