Komura asking the right question toward the end - which is exactly what's on my mind as well. Seeing as though Mie is very open and close but isn't able to reciprocate appropriately - though neither is he. It's just this back and forth teasing and blushing with no goal in sight. Although, she's definitely getting bolder and bolder as the show progresses. It's a weird balance (or lack there of) between the two.