Interesting, I have entered twice on tourist visa with no outbound ticket.
Somebody should tell thai airways it is a requirement... but then immigration at swampy did not care either !
Well unless the lad teleported himself to Thailand a ticket for some sort of transportation would have to have been purchased.
Iam certain you are 99% wrong.
Good to see Incheon come in @ #4.
Very few airports have smoking rooms these days and I can tell you to see the smoking room there on my transfer last week from Michigan was a very welcome sight after 16 hours one me arse in cattle class !