Mimori's in for a super-shock when her best friend, Nana, tells her she might be preggers! So Mimori does what any best friend would and goes to talk it over with the guy who might have knocked Nana up--but he doesn't want to hear about it! Then it's time for Mimori to face up to her own boy issues as she struggles with the hard truth that she might have to move away...and break up with her brand-new boyfriend!