[A short pause. He's either trying to remember, or hesitating to answer out-right.]

It was in the middle of the last village-wide experiment. Neither of us were affected at the time, but during the first few days, I was made to believe that I was someone else. And because of that, I was able to figure out where he had been living this whole time.

I think I wanted to talk to him. [Think.] Though I was fairly upset at the time. I only know that I certainly didn't go there with the intention of punching him in the face.