It's cute and all, but the lack of any sort of progress is starting to get a little old
I was appreciating the progress more when it seemed like they liked each other without the Manga having to spell things out.
The realization that they didn't understand it themselves soured me a bit, especially since up until recently they were very comfortable around each other...
.I think it depends on how the next 2-5 chapters handle it, to make it a story that ends at the confession would be a huge waste.
Edit: wait she is supposed to be graduating? Is she closing on 18 then and still doesn't understand her feelings?