Masamune saves Aki as she was about to be hit by a car, when the mysterious beautiful girl who was riding in the car comes out and says that she was waiting to see Masamune and hugs him. A few days later, a girl named Fujinomiya Neko transfers into Masamune's class, and Aki's mood has been worse ever since...
I swear! I seriously 
have no idea who she is!
!أقسم على ذلك! لا أعلم من تكون حقًّا
¡Te lo juro, no sé quién es!
¡Te lo juro, no sé quién es!
Je te jure que c’est vrai !
Elle me dit rien du tout !
Te lo posso giurare, se vuoi, non ho idea di chi fosse!
Eu juro! Eu não faço 
ideia de quem ela seja!
Говорю тебе, я не представляю, кто она!