Eunjung gives people the impression that she’s warmhearted and bravehearted. I said that Qri is a little kid, Jiyeon loves to show aegyo, but I told Eunjung that she is more like an elder sister/unnie. Upon hearing, she suddenly said with aegyo and playfulness, “Teacher, I am your younger sister/dongsaeng, not your elder sister/unnie!” At that moment, I suddenly understood why fans call her a warmhearted sister.