
what will happen to yushiro and the cat? they are the only demons left.

It was mentioned :) The cat is a demon.
http://www.mangago.zone/read-manga/kimetsu_no_yaiba/nbt/mpn_chapter-2218376/pg-2/

But I kept wishing that there should have been more romance between haru and kenji on the later part of the manga. But then again, this isn't a story about romance, it is a story about knowing that there are people that are different than us but also similar to us. Thatxs how IS to me at least. I love that it gave me hope that we could be loved despite our differences. I wish to find mine soon too please wish me luck.
he's got a screw loose and a loose hole nhmmm