[Edward thought he recognised the sound of Levi's footsteps--soft, almost like he's walking on padding--so when the young man speaks up, he's pleased to find that he was correct. That brightens his mood, although what Levi tells him does not.]

The water will rise fast, if it does. We could all be caught in it.

[A small but visible shudder runs through Edward's frame.]

If the earth starts moving with the water, there will be no stopping it.