So, in other words, the beginning condition, our initial atoms are at a higher energy than our final molecule. Now, what happens when I continue pushing them closer and closer? Well, as that begins pushing them closer and closer and closer, the repulsion forces begin to increase dramatically. And that's exactly why we see that as we go past 0.7 atroms, our energy begins to increase. So as you bring atoms closer and closer, repulsion of the positively charged nuclei causes a sharp increase in energy, as we see here. So as they're moving closer past the distance, the electrons, as well, as protons begin to repel one another, and the energy dramatically increases once again.