This AM I went to my car and noticed that the front bumper, drivers side underneath the turn signal was sticking out a lil bit. I looked at the panel above bumper the and there were no dings or dents, and my alarm had not gone off. So after a few more secs of inspecting I just pushed it in and heard it click back into place.

Now my question is what can make the bumper pop off? Its been pretty cold lately and my car uis parked outside.