Car Glitch?

[BLMC]

I'm not sure if this is a glitch, but this happened (see screenshot). People were getting out of a car and they destroyed it when I was trying to get in. As a result, I received a pane of glass in my inventory, as well as saw this on my screen. This is the same person, the one to the left is real, the one to the right is "glitched". I'm not sure why this happened.

 

[Chanter_]

Woah, that's cool. From my perspective, everything was normal with me, but BLMC was levitating off the ground and shaking his head back and forth.