For us or those who, are more understanding, or feel some sympathy towards Kaija, yes it makes no sense.
He has not the chemistry with her plus, the Kaija war in this thread was something else, although he is one of the more neutral ones, towards her, normally I would make ruthless fun, out of him; but he is working on a WT and comes permanently across the reasons which originated his aversion towards her character.
Which is good for the whole Neverwhere comunity.
So "truce" (plus his Helmet is bigger than mine)