[ He does appreciate being back on solid ground rather than being carried. Being somewhat familiar with Enterprise also helped Sherlock to not try to struggle free. He makes a show of straightening out his clothing before answering her question. ]

I was looking at what appeared to be a doorway to my world when I fell and arrived here. It is possible another doorway had opened up under my feet.

[ Sherlock didn't have a chance to observe. Everything happened so fast, and he was trying to get the attention of anyone who might hear him back in his world. ]