the little touches hy adds always makes the difference. Like "it knows by instinct what horrible thing will happen."
Why doesn't the yukkuri even move a bit? Answer is simple: egg yolk and the paste filling have been mixed well.
Not all the yolk was poured into the yukkuri; while the yolk inside has been mixed with the filling, yolk on the outside is already attached on the frying pan.
As a result, the paste filling of the ko was tightly stuck on the frying pan. Even a slightest movement would cause great pain. It'd rather be fried than to move -- it understands by instincts what could happen when it moves.*egg*It hurts! Mommy helps cute Reimu...While grilling on the pan can raise the taste by making the yukkuri to suffer, don't grill it too long; or it'd stick to the pan..