Itazura Na Kiss, Volume 3

"Kotoko finds out that Naoki is going out on a date with her nemesis, Yuko! What is she up to!? She better not make any moves on him! Kotoko is too worried and couldn't leave them two alone, so she takes Sudo senpai and tails them! Will they successfully disturb them and ruin their date? And just as Kotoko thought she got Yuko under control, now she has to worry about Ayako - Yuko's younger sister, who is also after Naoki. But Naoki doesn't seem to mind -- he's been cool and nonchalant about it. What's up with those two? And Naoki is little different these days-- He's been quiet and Kotoko feels he's being distant-- He suddenly decides to move out of his home and live on his own! Why would he do that!? Where is he staying? How is he affording his new place? Where is he working!? Energetic Kotoko is frantic about Naoki's every move!" -- from publisher's web site.