"Kheh! Spoiled! You don't usually act weird like this, Aya!" grunted Toneri who realized his sister's strange behavior.
"If I don't spoil you, then who should I spoil, Toneri?!" Ayane said, curtly. Even so, Ayane really loves Toneri. It's just that Ayane is embarrassed to admit it. Especially since Toneri married Mayu, Ayane feels that her brother doesn't care enough for her. So, Ayane wanted to act like a little sister who wanted to be pampered this time.
However, Ayane's statement just made Toneri smile. What Ayane said was true too. If they don't depend on each other like they are now. Then, who else should they depend on? Their parents had died long ago.
"Then ... why are you not speaking softly like before again, Aya?" asked Toneri, who had thought that his sister would turn into a gentle woman.