in the train

Yesterday I happened to use a train to work. It was just because that was rain so, I had a choice to get soaked and get to work; and I used to do it. Being wet is sometimes okay.

Anyway, I saw a million people while I transferred a line. People just looked where they were going. People never care the others, in spite of those million people passing by. As for each person, the other people are just about things stand on their way or moving objects. Probably, some people catch sights of some particular people everyday wherever in train or station and all. But I doubt if they recognize they see each other all the time. I guess if a decade passed and people still used same train, some people never be acquainted.