Kendrick seems disheartened?

I don't see anyone talking about this, but if it's been mentioned already I apologize. In the Squabble Up MV particularly (but Not Like Us too) Kendrick seems to be making it a point to seem disheartened/disinterested. He hardly looks at the camera, and when he raps along to the words, he looks like he's in the middle of a heavy sigh. Does that make sense? I could be reaching, but it seems like he's showing that he's not as happy as those around him to be dancing on graves, so to speak. To me it feels like he's saying that he knows he's the one to do it, but he's not happy about it, especially with how much he's been communicating how he wants or needs peace.

What do you guys think?