"Landlord," said I, going up to him as cool as Mt. Hecla in a snow-storm—"landlord, stop whittling. You and I must understand one another, and that too without delay. I come to your house and want a bed; you tell me you can only give me half a one; that the other half belongs to a certain harpooneer. And about this harpooneer, whom I have not yet seen, you persist in telling me the most mystifying and exasperating stories tending to beget in me an uncomfortable feeling towards the man whom you design for my bedfellow—a sort of connexion, landlord, which is an intimate and confidential one in the highest degree. I now demand of you to speak out and tell me who and what this harpooneer is, and whether I shall be in all respects safe to spend the night with him.”
(Moby Dick, by Herman Melville)
Tell me who seems to ask about the harpooneer’s identity. nature. But what does this demand tell me what ask about: If it was tell me what this harpooner is like, it may be, I guess, about his look, appearance?