Domnic tries to tell Rose that there is nothing there, no zombies, but she doesn't believe him. Suddenly Rose sees the Doctor, and starts up the metal stairs outside the building, dragging Domnic with her.
Dominic attempts to convince Rose that there are no zombies, but she remains unconvinced.  Rose suddenly spots the Doctor, prompting her to ascend the metal stairs outside the building, dragging Dominic along with her.