Corrin shakes his head slowly, still grinning as he crouches down to get a better look. "Well, well, isn't this interesting... How... By all the gods, what was the point of all that climbing? Did you just feel it would be more dramatic or something? Look at the size of that head, what the hell's in it?" He bursts into laughter, but keeps an eye on Dashiel at all times. After several seconds, his laughs subside, and he speaks again. "But seriously, I worry greatly about the prospects for your movement's success when your brother is foolish enough to trust someone like you..." He waits for Dashiel's reaction. Gaging him to see whether he really is as stupid as he seems, or has some hidden motive.
(OOC: So, I guess that's either Perception +3 or Insight +8. I'm not sure, but could you roll whichever it is?)