Responses
Misaki said he plans on telling Takahiro, and Manami found out on her own, so I'm guessing it's going to happen very soon. Hopefully he finds out from Misaki. Takahiro will probably be mad either way, but I'm guessing he'd be even madder if he found out from a third party. This will be the chapter for which I have long been waiting!
when is the brother going to find out?? Either on accident or intentionally