Just because your life isn't what you thought it would be doesn't mean you have to air out your sarcastic passive aggressive attitude on CEG, Bro. I JUST noticed them when swapping out my bumper for one with less damage.
get a bolt and throw it in there .. or get a plastic clip. doesn't really matter as long as its attached. And they are "directional". The shorter side attaches to the subframe, iirc.