Nighttime phone call with Katou-san

Aah, so tired.

I've done lots of studying again today.

I suppose it won't be a problem if I unwind a little with some games. I can't tell Katou-san about this though.

Ah, yesh, this is K-K-Kuroki...!

Ah, Kuroki-san? What are you doing right now?

Eh? Um, preparing for tomorrow, in a way?

I see. However, it's pretty late already so you need to go to bed, okay?

Eh?

Eh,

I'll call you around this time tomorrow as well. Oh, and I'll also give you a morning call.

From "Good morning" to "Good night"...!?

Nowhere to run...!