Got Lost/Trapped in Seoul Subway

I was going to Uijeongbu with my friends that day. Since we were busy talking, we did not have the slightest idea that the train we were taking was only going until Seongbuk (way too far from Uijeongbu^^).

There are some trains whose destinations are not the last stations on the line-track, instead, they just stop in between, so passengers should keep it in mind that they should be aware of it. Well, of course the authorities or the train  would always announce all about it to the suspecting passengers. But, for unsuspecting or better yet.....indifferent passengers like us....we did not even hear the announcement! It was our fault of not listening to the announcement.
So, that was exactly what happened.
 

 We were so busy talking and chatting that we did not realize all of other passengers had got off the train...while.....we were trapped inside the train...which was going to its parking ground!!!!
aha...that was when we realized the eerie feeling of as to why we were the only people on the compartment. Luckily, it was in the morning. Can't imagine ...had it happened at night.^^
So, to make the best of our moment, we captured the amazingly empty ride on Seoul Subway. ^^
So, we were not LOST...but ....TRAPPED inside the subway...

...it's the best experience to date.
NEver have we been able to be in an empty subway like this.....because it is always crowded and fully jammed packed with people.
So...it WAS indeed a nice day ---if I looked at it with a different perspective in mind.