He lets his smile turn up a notch in approval. Nervous he can live with; nervous he can use, if he wants, and he is in that kind of mood tonight. All the same, he doesn't want too nervous, not if it means accidents and fumbling, and he puts a note of understanding in his voice.

"It's always odd, taking someone strange home, isn't it? Don't worry too much, though. I promise, I have no intention of biting- unless you ask very nicely." He lets the last words sound a little speculative, seeing what kind of reaction that gets him. He might as well start seeing what he can expect.

He doesn't even raise an eyebrow at the car, although it's certainly not his usual style. He settles in the passenger seat gracefully, unwilling to let his dignity be compromised, even if a tipsy human student probably couldn't be expected to move quite the same way. "Whenever you feel ready, although I'd prefer you didn't take too long..."