At this point I do wonder how aware are both of them about their feelings.
There are points where Hane looks like she fully aware of them, but then it seems like it mixes with the guilt of almost putting Junna on a t-shirt.
While Junna seems to think of Hane as her dearest friend, not touching upon actual romantic feelings.
It makes me wonder when did Junna's image of Hane started to change during the last year, because it's very clear she thought of her as a bother and someone to get rid of, her enemy as an evil general.