"Oh yeah? His standards can't be that high if he keeps shagging you! Oh wait - he isn't."
Okay, it's time to get out of here. The wasps aren't helping and although there's a significant increase in distance between himself and Jack, he no longer feels safe around him. Something will happen. This is a trick, to get him to lower his guard and before he knows it he'll be nothing but a pile of dust on the ground. Finally he turns on his heels, bolting into the darkness.