Honestly the whole thing with the fans waiting for them in the airport bothers me so much.
First of all, I'm assuming that most of these fans are under age so how are the parents ok with this happening?? What parent in their right mind would let their child wait in an airport for hours on end (which I think some of them were) to possibly see their idols before they get on a plane. I get it's exciting to have your favorites in your county, yes, but it's a bit extreme to do this. Most of them were planning this "meetup" and actually making sure it added up with the flight times. It's one thing to know when their flying out, just to know when they are possibly leaving for your own curiosity sake. What you guys were doing on here was actually really interesting and respectful to wait to post the possible flight until after its landed and their most likely away from their airport. But it's a whole other thing to do that for going to an airport to find them and get a selfie with them.
Stalking like that isn't cool no matter who it is, these kids and the parents of these kids really should get that though their heads.
I actually cringed when looking at some of those photos because it's just... Too much. How even handed that, I don't even know. I know many people wouldn't have been about too. But I mean at least they were nice about it, unlike some famous people would've been.