"Hey Hiei! Let's go make a snowman!" Yukina suggested after having just seen the snow outside the temple.
His only response: "Hm."
The next day, Keiko asked aloud, "Isn't Christmas such a lovely holiday?"
Hiei just scoffed and said "Bah!".
Finally, on Christmas Eve, while everyone was enjoying the festivities and food, Hiei (like his usual self) just sat leaning against a pole with his eyes closed.
Suddenly, a voice surprised him by saying, "Hiei, if you don't get in a more festive mood soon, I'm going to start calling you Scrooge!"
His curiousity peaked, he asked, "Why Scrooge?"
With a smirk on her face, Botan said, "Because he always said 'Bah Humbug!' which is pretty close to 'Bah!' if you ask me."