From the Improv in Toronto website (the folks behind this video):
Just another day in the city, another ride on the subway. Every day, citizens of Toronto go through this thinking, so often that it’s no longer a conscious thought to them anymore. We spend such a huge amount of time on the subway, yet there’s pretty much nothing memorable about it at all. When you get off, it’s like you’ve lost time to the underground, time never to return. And that’s why it’s one of our most favorite spots to work in.