Martha's gaze followed the Doctor's finger pointing at the pterodactyl flying lazily on the top of the hub. She had to admit most of the time she forgot about its existence, she only was reminded of him when Ianto was set to the, not-so-funny task in her opinion, of having to feed it.
She nodded at the Doctor's words before answering. "Yes, we also picked up some sort of fragmented message. Jack's almost got it all cracked up though." She gestured towards Jack's hand which still held the piece of paper he had shown her just a couple of minutes before.
She also knew Mickey had spent a while trying to figure the contents of the message out the previous afternoon and that made her realise something. "Where's Mickey by the way? I bet he can't wait to see you" she added, looking at the Doctor once again.