Harris enjoyed knocking people out left, right and center, hearing people scream in fear when they had witnessed it happening. He'd gladly hurt anyone, except for you. For some reason, he couldn't bring himself to punch you, since you never made him mad.

One day, while you and Harris were just walking through a mall, someone bumped you out of their way. Immediately, Harris jumped onto them and started to beat the hell out of them, even when they already gotten a broken nose.