The very good argument that Nico has to this - that Will should be treated with more respect and infinitely more care than Nico - withers on the vine when there is zero wavering in the Look that he's getting from Will.

It doesn't change Nico's opinion on anything, but it does make him tuck it away somewhere it won't see the light of day. "Okay, okay. I won't sleep on the floor, and we'll figure out something else or whatever. But I'm not getting another room and leaving you in here alone. That's stupider than sleeping on the floor."