As always, this manga puts a goofy smile on my face. This was some decent relationship building and it's sweet giving these two some alone time.
Now, we all know that this isn't going to go "there", but I'm quite surprised at the direction this took.
Toramaru is a dummy, but she understood the implications during the rain visit, so there's no way she doesn't understand it here; I can only interpret this as her being willing to go that far-though she's probably pushing herself a little.
Besides that, I'm kinda hoping for a development to form from the fact that there are two Toramaru roaming about now. Under the guise of "convenience", we can totally progress this to Unoki calling her by Kanade instead, and as far as progress is concerned...I'd be satisfied with that.