Flew with LK about 18 months ago. After he boarded late and removed my computer bag from the (SMALLER then UA has ) overhead, he sat in his FC seat.

From about 10 min past takeoff until 10 min prior to landing he stood and talked to the F/A's in the front galley. He knew a brief bio on 2 or so of them. Was refreshing them on CO standards. Even spoke to many pax (me included-traded cards) who chatted him up!!

All-in-all, he seemed like a "people person" with a large calculator!