Nothing immediate happened -- it just reacted to his Sympathy Bolt. As he kept his focus on Ulv as she explained what she had done was, and what it was meant to do. This "Devil's Heart" was meant to create a countenance to the greatest form of negativity in someone. That begged the question -- what was
the greatest source of his negative emotions?
There were so many that he dealt with on a daily basis, some worse than others -- not to mention his demonic half entirely revolving around the concept itself -- it was hard for him, anything or anyone to really pin down what it would be. Thus, Henrex felt stumped as he took a few moments himself to think of the situation and what could be done.
...And then, there was the Ulv Grin™.
The grin that always gave him a bad feeling on whatever was about to happen. This was no exception. 'Wait, what does she mean by whip of lo--'
Out of the blue, Ulv immediately and swiftly punched him in the face, causing him to skid backward a bit as he stumbled forward again. But, there was something different. It didn't hurt -- not physically, at least. He had enough will to block something like that out. Rather, he could feel his negative thoughts, emotions, and memories rising to the surface, with him unable to control them.
Hands began to rise toward his head, not wanting to confront them. He didn't like this -- he didn't want to become vulnerable again. For the first time in a very long while, he didn't know what to do with this.
Coding Altered From: [THEFROST]'s