beta
What I understood here is that the guy was busy typing something, and thinking deeply and pretty sure won't be going home anytime soon. Nigawa here popped up, poked him and hasten his return to the apartment what help? If he didn't go home earlier, moriya could've taken miki out of there peacefully.
You should be the one who's disappointed with that chief. that issue is no longer a private matter. That co worker is spreading malicious rumors to the PUBLIC.