DOCTOR: Parked us? We haven't landed.

RIVER: Of course we've landed. I just landed her.

DOCTOR: But, it didn't make the noise.

RIVER: What noise?

DOCTOR: You know, the (wheezing).

RIVER: It's not supposed to make that noise. You leave the brakes on.

DOCTOR: Yeah, well, it's a brilliant noise. I love that noise.