*Edited*

"Oh this? I dyed it."

You what?!

"Yoshiko, why would you do that?" Camus asked.

"Hm? Well, why not? You guys have different hair color, so why can't I dye mine?"

"But we like you with your black hair." Mikaze said bluntly.

She had black hair?! The juniors thought, except for Nanami since she already knew.

"... Thanks, Mika-kun! If so, then I will make you guys fall for my white hair!" She grins and put out a piece sign.

When Quartet Night heard that, they had a slight blush on their cheeks. 

"Anyway~ Thanks for taking care of Haru-chan for me~" said Kaho and hugged Nanami close to her and rub her cheeks.

"Ka-kaho-chan..." Nanami tried to push her away but gave up.

"How do you know each other?" Masato asked.

"Oh! I've met her at the hospital. Hayato - I mean, Toki, was there as well." Kaho smiles and everyone just stare at her.

"I was?" Tokiya questions himself.

"Yea, you were. You just didn't see me."

Tokiya tried to recall his memories but it was no luck.

"Well, you can say that I thought her piano." Kaho smirked and they had their jaws drop.

"I-it was just a bit back in Middle School... It wasn't much since you were so busy..." Nanami told her.

"Ah... Really sorry about that, Haru-chan..." Kaho scratched her cheeks in embarrassment. "Please forgive meeeee~" And with that, she immediately hugged the flustered girl with her head by the shoulder.

"I forgive you, Kaho-chan." Nanami gave a smile to which Kaho just looked up with teary eyes. And the boys in the room blushed at the sight.

"Thank you... Haru-chan..."

And suddenly, Tokiya spoked up,

"I remember. You're the girl who always play the piano when there isn't anyone around in the hospital. Rumors has it that it was a ghost. She sometimes will hummed out a song and it was really amazing. The room was dark so I couldn't see her face. But it was actually you, huh...  " Tokiya blurted out which made Kaho stood up and walked towards the window, back facing them.

"So you were the one who stalked me that time..."

"H-huh?"

"We better run," Kurosaki whispered to Kotobuki who nods.

They suddenly saw dark aura around her and Quartet Night was about to run for their lives until they saw something unexpected.

Kaho turned around with a bright smile plastered on her face, which made all the boys present blushed.

"Thanks Toki. And sorry. Because of me, rumors started to spread. Haha... But to think that you were the first person to hear me play the piano and sing, and a guy to be exact, besides Haru-chan of course. You're lucky, Ichinose Tokiya, I'll give you that."

Deep down in Quartet Night's mind, they always thought they were the first one to listen to her voice and her playing the piano. But it seems they were wrong. Their junior had bet them to it.

Why you may ask?

Kaho once told them that no one has ever heard her play the piano, never. When they were the ones to hear it, she was happy. That memory will be talked in another time so let's continue with the story.

"I was the first one?" Tokiya asked only to earn death glares from his seniors.

"Yea. I thought it was Quartet Night, but I guess I was wrong. Sorry, guys." She turns towards her fours friends and gave an apologetic smile.

"It's fine, Kaho-chan..." Reiji gave a small but sad smile. Kurosaki 'tch'-ed and walked away with the others.

"Minna..." Kaho saw them left which made her heart shattered a bit. They were close after all. Seeing her friends like that, she couldn't bear it. It was the first time she made friends other than Haruka.

"What's their problem?" Jinguji asked, a bit annoyed but everyone just shrug their shoulders.

Nanami noticed that her friend was sad and was about to comfort her but Kaho already left, running towards the four.

"Kaho-chan..."