The synopsis of the 90-minute conversation:
We talked and laughed about random stuff, talked about how ridiculous it was that we had to essentially sneak outside to hug each other, and laughed some more about it. Then I, in no uncertain terms, gave her a list of things I admired about her and let her know that I was interested in her and getting to know her even more. She reciprocated that wish, and we both agreed it was an odd situation with us being neighbors and no matter what, we didn't want it to become awkward, so taking things slow was probably the best course of action.
So, cards are on the table. We are both aware of each other's interest. Still proceeding with cautious optimism.