@lucidnyxx
He's still on his business trip, I guess they mostly interact when he is on his trips, since we rarely see him these days.
His "I gonna go on a trip north" was quite vague, so being worried about him makes sense I guess. Still roasting him while trying to save him seems mean. Since when did her tongue get so sharp anyway? Masami choosing the deadline over his life and him agreeing she made the right choice somehow works though.
I'm not expecting much even with Miharu's 'advice', he'll probably do something lame/perverted and will actually want to drown himself afterwards.