"Don't be so stubborn! Remember the time when | saved you from the kidnappers, and you had a concussion? Back then, you were much more obedient than now! Rena, are you growing less obedient with age?"

Rena was taken aback.

Kidnappers?

The incident had occurred several years ago, back when they hadn't known each other for long.

Could it be... that he remembered?