This explains so much...
The main character, says so much.
Obviously, at seeing his old friend, webcomic, he thinks about what he did to him...
Without knowing what what he just said, would be his final words, he simply says "ya".
Then, his friend, couldn't handle it anymore, when he pulled the gun out, he figured out what he was going to do, yells "o no".
Acidentally, he pulls the trigger. Seeing his friend dead, thought about what would be good about it.
He knew he was in a better place, so he shakes his body, in hapiness.
dat end