Hunter wasn't sure he was even going to do this. He wasn't positive that he wanted to. Really, the only reason he didn't fuck it up for everyone was the assurance from the administration in their note was that no one from Block A could come to Block B. It meant if he stayed behind, he could avoid her. Or he could just leave, if she didn't leave him alone.
So, in the end, he wasn't enough of a dick to not go through with things. As far as imagination went, he didn't put much into it. He just walked through the courtyard, grabbed an orange, and stuck it outside a random room. It was Room 30. The he left, wondering if at least people could give him back clothes.