For those of you who don't know, the "UNDERSTANDING" blog wasn't a written piece but a picture of Ben Peek's eyes (I'm guessing it was Ben's eyes). What I gathered from this picture was that first of all, he's very sad and probably hasn't been getting a lot of sleep because of the bags under his eyes. This picture was most likely made after G died, and was a representation of what Ben was feeling at that time. 

Why he titled the blog entry UNDERSTANDING, is a more complicated matter. I think he titled this the way he did because he finally came to the realization that what happened, really happened. In his blog entry,"Urinal. Personal Diary Entry, October 12th" he mentions that whenever he looks into the mirror in the morning and shaves, he hopes that all the bad things that happened to him the night before will all be cut away. I think that the picture in "UNDERSTANDING" is him looking into the mirror after he shaved. He realizes that shaving, this time, will not cut away what happened, and in turn, he understands that she will not be coming back. This is why he's sad in this picture. 

The next blog entry "UNDERSTANDING," is another picture of him, but this time, he's in his bed looking next to himself where G probably slept. This is another representation of his understanding that G is gone forever and won't be coming back. Everything that happened to him was real, and he can't take any of it back. Her future was decided for her that night.

-aujwat6