Ok, so I washed my Max today, and afterwards, I clayed it for the first time. As I worked my around to the passenger side, I found this:

I have never seen paint do this before, and I am just curious as to what can cause this? I know this is on the body side molding, but there is also a spot a little further up the door panel that looks exactly the same. Does anyone have an idea as to how this can happen, or even if there is a way to fix it? Any help is appreciated. Thanks in advance.
Edit: Here is another picture with the paint "cracks" above the body molding on the door panel.
