He was always doing weird stuff like that to save money. ED did it too, like Scraping the Mold off old bread and then eating it.

I spotted them a couple times laughing in the corner of the library at school.

Pick a fight with
Take a swing at

Funny how new facts Pop Up and make you doubt that there's goodness in life. Everyone pretends to be normal and be your friend, but Underneath, everyone is living some other life you don't know about, and if only we had a camera on us at all times, we could go and watch each other's tapes and find out what each of us was really like.
不错的一段作者的感想，事物的真相有时并不是像我们看到那样，即使眼见也不一定为实。又或者你看到的只是事物的小部分，你便以为自己看到全部了。真相大白时总是一片沉默之时。就像文中谈及的每个人都有你不知道的生活一面，你不可能分分秒秒的陪在身边，就不可能确确实实了解真相。