Buses.
extracted from yixian's blog

Just thought its really ______ can't find the right word to fit in.
I think its well written!

Do you take bus daily? i supposed most of us, literally or not.

Here comes a bus. Oh, it ain't the one you have been waiting for. another one passes and yet another, but still not the one you are waiting for.. at the end of the day, all buses have passed and left. no more buses for the day. still waiting for that bus that never came? think again, check again ;maybe it wasn't even on the bus list in the first place

...perhaps, it have long passed you..