Ok, it's the smallest of throw away lines in a show - but it so irritated me. What an idiot. He's got a kid and he doesn't think it's important enough to wear a seatbelt? He claims it's so he can "get out faster" (get out of what, the windshield you went through?) And *FOR ONCE* Bones doesn't even correct him. That was lame. And it makes me like the character less.
Clearly Bones lacks the capability to be in a relationship so I wish they would stop focusing on her & Booth. It's great that they've become professional partners, sad that he likes her more than she likes him -- so I'm glad he moved on.