Not 100% sure that the orb in Osanai's flowers is an eye, but it kind of looks like it has an iris/sclera (if colored... I want to say purple?) so I put it as such.
Yeah, I think it's pretty obvious at this point that Osanai's exasperation and annoyance has gone beyond (possibly never was?) Otaku being unable to say more than two words in front of Kinjyou and is solidly in the "pay attention to me" category. Might just be a desire for attention, but my money's on it being romantic in nature.
That said, it looks like Otaku caught on just a bit here? I don't want to get my hopes up, considering, but I can't help it... Otomore's still my favorite character, but Osanai is definitely top romantic interest.
Boo...Have you, perhaps, become entranced by the sight of me and Paisen? (lol)Naaah, well... Hahaha...It... It's no use!
I'm so nervous I can't even speak!
I can't even look Kinjou-san straight in the eyes...
S-Senpai, a little help over... Senpai?