Looking for a j/k animated 音楽 video about being alone... ^^; (~~Prop~~)

So a long time ago, I found a video where there wasn't any colour または detail, sorta blobby.
(No hair, clothes kinda thing)
I remember it started off where a blob person is walking down a road with a bunch of people passing him and the farther he goes the もっと見る he becomes depressed till be lays down and people still pass him :(
The 音楽 wasn't pop, it was relaxing.....
It sounds depressing, huh? -_-