"...I can't imagine school life without Shinozuka anymore."
Love is gradually blooming, and they're healing.
No fireworks can stop the lovestruck looks the two of them keep giving each other. Can't interrupt a confession when there wasn't one! points to temple Not today, fireworks! Or at least not an explicit love confession.
So they're a couple now after this, right? That was an implied confession with both of them switching to first-name basis pet names for each other, yes? inhales copium