So as it is, you see the Heavenly consume the Earthly. Not out of pleasure, as we can see from her expression, but of necessity to understand the realm she observes from up high. But we see it as something of joy, for we too know that the divine are as of us. This is perhaps a commentary of the immaturity of Tenshi Hinanwi, who still has a physical body unlike truly enlightened beings. But it could also be a commentary of the unwilligness of humans to see gods (at least the important ones) as anything but in their image and why the gods so often take human form.