I love all the photos they posted from that shoot. That one always makes me think Jensen is about to fall off.

Hee! Who knows, maybe he did fall off and that's why Jared is LOLing. *g*

Actually, I think Baby's hood is so smooth from all the waxing that the guys kept slipping down even though they tried to lie still for the photo, leaning against the windshield. And that's why they're both laughing.

I bet both your answers are correct. :D