You quickly leap to position yourself between the approaching man and the girl, assuming a defensive wrestling pose. The man eyes you cautiously for several moments. Then, to your surprise, he lowers his spear and continues forward. You relax your pose, and allow yourself a glance back at the girl. You can see that she is smiling at the man. As she is not concerned, you relax your guard and step out of the way allowing the man to pass. He sets his spear down and begins to examine the girl's ankle.
They talk in a language you cannot comprehend, and you find yourself wondering how long they've been in the cave. The paleness of their skin suggests it's been a very long time. The fact that they use the moss you see growing on the wall as clothing is somewhat disturbing. But you don't have time to dwell on this.
The man and girl are so preoccupied in conversation, neither one notices the soft hissing sound. You look down the tunnel where the man came, and spy a surprisingly large lizard making its way forward. You tense up upon seeing it, then realize that the man's spear is lying at his feet.