Wow, I actually think I'm looking too hard into this. lol I love your abstract style, it's very creative. Makes you think about what you just read. Care to give an oblivious person a hint?

It's at times like these when I wish I was better with symbolic/abstract thinking, because I have little to no idea of who "he" was or what exactly had been lost...(Dib drew the lines on the wall and left 'cus Zim was gone, then Zim came back a long time afterwards looking for him?) But I love the description, especially in the first paragraph; subtle, eloquent and beautiful.

Hm...wow I'm looking really hard into this one...I think Dib maybe drew a picture of Zim on the wall...or he maybe wrote the story on the wall...hm...I can't really tell...that makes me feel really dumb