It was far more unpleasant than I'd expected, walking through the dark tunnel. It was pitch black which meant I couldn't see a thing and even the smallest noises seemed to echo through the passage, not to mention the fact that I had to focus on Sandra, who was in front of me, so I didn't get lost. At one point I'd looked away for a second and had gotten lost which at first seemed impossible since it was a single sight shot down the tunnel but the tunnel width wasn't anything to scoff at. I'd bumped into a wall and Sandra had been forced to come back for me.
I hadn't been able to see her face, but I was almost certain she found it funny from the light giggling I heard.