Shy college student and otaku Miyako lives at home. One spring day, her little sister, Hinata, brings home a new friend she made at elementary school. From the moment Miyako sees Hana-chan, her heart won't stop racing! Desperate to make friends with the angelic Hana-chan, Miyako uses her skill at making sweets to try to lure her in, but...
I'll just have to get her to come over again, 
and this time I'll make friends for sure!
Ich muss unbedingt dafür sorgen,
dass sie wiederkommt
¡Tengo que conseguir que vuelva
para que podamos hacernos amigas!
¡Tengo que conseguir que vuelva
para que podamos hacernos amigas!
Il faut qu’elle revienne
pour qu’on se réconcilie.
Devo solo farla venire di nuovo qui 
e stavolta farò in modo che diventi mia amica!
Já que é assim, preciso que venha aqui de
novo e dessa vez farei amizade com ela!
Раз так,