Renai Nante Yurushimasen! > Itashimasen > Netsuai Nante Ariemasen!.
Brother complex oniisan is back as the main character and now that he is finally going out with this best friend, it's gotten all awkward. Unexpectedly, Mr. stoic guy has a shy side of him lol. Kind of rare for the seme to be the one avoiding the uke, his awkwardness is interesting.
Netsuai Nante Ariemasen!