Glancing around nervously, clutching his own kunai, Kai replies, "I... I dunno. M-maybe they like the t-taste?" He blushes, but continues. "Or maybe just warm, wet places? Or they're trying to... *gulp* plant seeds?" He cringes at the thought of the last, not noticing the vine lash out towards his leg, wrapping around it and tripping him. "Woah!"