What will happen initially? Well, as soon as we place them into our beaker all these water molecules that were eventually moving around randomly and rapidly some of these water molecules will surround our non polar molecules and when they surround the non polar molecules they essentially are trapped. They become trapped to the non polar molecule and these water molecules can no longer move about as frequently and randomly as before. So when the two non polar molecules in solution do not interact with one another we see that we have many of these water molecules found around the non polar surface and this basically decreases and limits the freedom of movement of the water molecule. And this is not a favorable event. This is not a favorable reaction because the entropy basically decreases compared to when these two nonpolar molecules were not in our solution.