He had stood there examining the area while he waited for her response. He noticed she seemed fascinated by the world around them and was actually happy to know that she was at least enjoying the expedition they were on to an extent. He noticed her nod, a little hesitantly, but then she became more excited almost instantly. He smiled back at her "that's what I like to hear, come on then let's go" he said. But before he had a chance to walk around she was already leading the way, picking at some bricks with weeds growing out of them. He squatted next to her and began to examine the vegetation as well as the chunks of buildings everywhere. He then stood up and walked on top of the pile of rubble and went to the other side. Still nothing of interest. He thought back to the nuclear explosions that formed the mushroom clouds. That was definitely the reason for London's destruction but it wasn't clear what caused it. He went back over to Christy to see if she found anything "find anything yet?" he asked as he stood there with her. He took out his binoculars that he brought with him and stood there with her looking around for any signs of life. This place was dead and he was sure he wouldn't see anything. Until he saw something moving in the overgrown vegetation far away. He was startled and almost excited "Christy! Christy I think I saw something!" he said to her looking down at her.