Rentaro encounters the smartest student in school, Eiai Nano, and it turns out she's a soulmate, too! However, her extreme rationality leads him to question whether they really are meant for each other.
Shock me once, shame on you! 
It doesn't even surprise me anymore!
!هذه ليست أوّل صدمة، عيب عليك
!لم يعُد هذا يفاجئني حتّى
Beim zweiten Mal ist das
kein allzu großer Schock mehr!
¡Ya ni siquiera me sorprende!
¡Maldito seas!
¡Ya ni siquiera me sorprende!
Et rebelote !
Je suis même plus surprise !
Depois da primeira vez
isso nem surpreende mais!
Задолбал, я уже даже не удивляюсь!