I noticed one of the picnic umbrellas in the middle of Orgrimmar so of course Kirsa had to take a seat underneath it.
When I do this in Darnassus, Keila is typically joined by 4 or 5 people.
Kirsa remained alone until the umbrella vanished.
Guess that's the difference between Darnassus and Orgrimmar.
Must be a horde thing.*
* Actually I'm kidding. It's funny, but now that I'm spending a lot of time on the "other side" I've noticed very little difference in the players. Probably, because like me, they are hanging out in both areas.