Alexis just stopped and looked at Katie for a moment, "that's not a bad idea marking the trees. I'm just not exactly sure what we should mark them with. I'm not carrying any sharp objects that could work as a knife." She looked a little around, the trees were getting really dense and it was getting hard to keep track of the sea to their left. Not to mention that the terrain was quite rough close to the edges of the island. "Getting lost is really the last thing I want on a deserted island," she said. She had seen quite a lot of movies herself, but those surviving on a deserted island wasn't really her favorite topic and she would usually chose to watch something else. Even though knowing what they had done in the movies would be sort of handy in this kind of situation, even though you couldn't fully trust the movies when it came to accurate information.<br/>"We should probably keep our eyes open for a place to sleep as well. We will have to sleep at some point. With this minimal amount of life I doubt we would be bitten by something poisonous. Or at least I hope.."