For some reason, I couldn't remove the image of Felicia from Darkstalkers and Kerrigan from Starcraft when Inori charged in
"Decent" episode, although I wonder if it was really necessary to toss Arisa's gramps like that, especially how out of the left field he appeared there (it really seems that Tokyo became quite easily to sneak in, despite there was only 1 single entrance made so far).
But frankly, I'm more like puzzled by this "natural" felty of all soldiers to Gai: the inconditional loyalty displayed in this episode was more funny than I would expect. I would understand if he was basically Keido's right hand, but the way how they expressed their "mission/duty", it is as if Gai was the literal savior in this whole mess.