Still waiting for calls there, Shougo? Still want to know if Miyabi is actually his sister?
Oh yeah, and speaking of phone calls…
…it seems that Konoe is the one who made those calls and pretending to be his long-lost sister. Wow, what a twist!
On the other hand, it seems that Miyabi too is not Shougo’s real little sister at all. But rather, she was a childhood friend to Shougo during his stay at a hospital.
But wait a second… If neither Miyabi nor Konoe is Shougo’s long-lost sister, then who (and where) is his sister? Dammit, this is blowing my mind!
So with Konoe and Miyabi out of contention, I guess the student council president and vice-president, plus that “Lyrical Sisters” saleslady, are left on who will don the title of Shougo’s long-lost little sister.
But anyways, let’s move on to the next episode! Man, I have to give up on finding his sister once…
…and enjoy the fanservice! Yup, this is the only thing that amuses me!
The Anime Rambler - By Benigmatica 
so let get all sum the ep
shougo seem might have find his sister then mention something to konoe cue run & hmm phone call from “sister”.
yet after some search found konoe & she was making the phone call as the “sister”.
but wait she is NOT the sister it reveal konoe was shougo friend from kids years.
from pic, cake, & figure where all part help shougo’s memory.
with reveal in kids years shougo save konoe from a car & how it explain the scar.
so that konoe notice shougo coming to school pretend to be the “sister”.
ok then now here miyabi & reveal she also NOT the sister as well.
it reveal miyabi another friend of shougo in the kids years while in hospital.
with doing pretend wedding she want shougo & also explain soap figure bought together.
ok then good news konoe & miyabi are NOT your sister but search continue.
but bad news konoe & miyabi are coming get ya shougo to be your wife!!!
to be continued…