Hmm, i'd say this is just a recall into the 1st season, nothing new except Natsuki being the catalist of today's episode. Hmmm... genre crisis- I guess. Yep, this episode is personally for Tada. Just like in the 1st season, Miku & Tada are basically soulmates bruh. One of them has a problem, and the other somehow gets dragged into it. Hmm, I'd say this episode is mostly a callback to the 1st season. Nothing too new, except Natsuki being the catalyst for today's episode.