New update: J's and Rag's coworker with the same position as J is going to have to take a few days off for medical reasons, and J is replacing him. As a result, she's working without days off, and Rag invited her to supper tomorrow.
It's a short notice compared to last time, but I'm really glad the relationship keeps moving forward. There was a bit of a "now what?" feeling after she came for supper the first time, as we had no other plans with her and didn't know how to make them.
Hopefully with that and Rag and her "date" after we're back from Vancouver, the relationship will be given a chance to get closer, and we'll see what comes out of it