Knowing Mika, it's probably more likely that she's having fun watching Rumi being flustered, as she probably got played with a a lot herself when she was her kouhai.
Heyo~
Keizoku High School's OG-sama has come to give you guys a pep talk~
Umm,
are you a
freshman?
Where's
the welcome for the Selection University players~?
Yes
Well,
my name
is Rumi you
know...
Uh
huh...
Do you know Mika?
May-
be
...?
...have you heard of the AO entrance exams?
Nope
Shouldn't you go over there?
I will
if the wind blows me there
OG-sama
OG - old girls, i.e. female alumni.
AO
(admissions office)
entrance exams:
University admissions process based on school grades, essays, interviews, etc. (as opposed to an entrance exam).
