Leisure in rush hour

I love trains, and the stations and the platforms that come with them. I am the chance passenger sort, who most of the time doesn't check tram or U-bahn schedules, unless I really need to. Or at least I do when I am already on the platform waiting for the train's arrival. That's why I always bring a book and my music player. They come in handy to while away the extra time in between (and during) transits.

These two folks at a Metro station in Barcelona look as if they are in a cozy cafe.