Unrealistic

The conversation between the two boys standing next to me in the train was like this.

【boy A】
I like airports.

【boy B】
Airports? Why?

【boy A】
Because...well, it's quite different from our daily lives. It seems to be unrealistic. I'm fascinated with that kind of places.

【boy B】
I quite agree with you in that regard.

They were 11 years old or so, and probably going to the zoo as a school event.

But...

They are mature for their age!!!!

Recent children are horribly precocious...(￣▽￣;)