Ikeda Chizuru here. I guess I'm gratefull to see you again. Tsk! Anyway, she had to get involved and make things complicated again... Sheesh. I'm not mad because I want to be, but... Sometimes I wish I could smile like my sister.
By the way, there's something 
that's been bothering me.
Por cierto, hay algo que me inquieta.
Por cierto, hay algo que me inquieta.
Au fait, quelque chose me tracasse.
A proposito, c'è una cosa che mi preoccupa.
Aliás, tem algo me incomodando.