Hey! It's New Year here so this is a fic inspired by me and my txt buddy!

Disclaimer: I don't own DC

-One shot-

"You're sleepy"

"I'm not"

"You are, and you're going to lay on your soft pillow" Conan said through the phone.

Haibara rolled her eyes even though the small detective can't see her.

"I'm not" she shifted her position on the chair at the veranda of her room.

"Hey, are you sure you'll do what I said?" Conan suddenly said.

"Of course I do" she looked at the clock, "3:09, good luck staying awake until morning"

"Huh, I won't fall asleep because you already owe me that detective manga you bet" he said

"Dream on Kudo, you know I can go on without sleep for two days"

Haibara looked at the clock again, "3:13, you'll lose Kudo"

She heard Conan grumble at the other end of the line. They are currently trying to make each other sleep because Conan said that she'll buy him his favorite detective manga he always liked if he won. Haibara declined at first but said that he'll be her 'servant' for a week if she wins. Conan hesitated for a bit but accepted when she said she'll buy the volumes he missed.

"Haibara, it's new year. Fireworks are making a big noise outside, occhan's snoring loudly. how do you expect me to sleep?" he raised his eye brow.

"You will" she said softly.

Conan leaned on the sofa, his left hand on the back of his head while the other holding the phone, "C'mon, just sleep already"

"How about I go over there and smack you so hard that you'll stay asleep for days?" Haibara said, obviously annoyed, "go ahead and sleep beside your girlfriend"

Conan blushed, "she's not my girlfriend, I think you're already drowsy, Haibara. Your voice is changing already"

"Really? I didn't notice it" her voice became more soft like a whisper.

"Uh... why don't you go and sleep" he said

"Don't push your luck, Kudo" Haibara snapped, but her voice didn't carry the venom in it.

"Hey... you sound like one of those girls at the bar's occhan's always going at" Conan said, he was getting uneasy about the way Haibara talks.

"What are you talking about" she asked, her voice getting seductive.

"Oi..."

"Hey, maybe you're the one's who's getting sleepy" she said.

"No... I'm not stupid..."

"Then you want me to sing?"

"Eh?"

Before Conan could protest, Haibara's soft voice echoed through the phone. Conan couldn't do anything but listen. He don't want her to do what she wants because he's sure he'll end up being the loser, but he doesn't want her to stop. He wanted to hear her voice, that for the first time, sang for him. He closed his eyes.

"Sleepy already?" Haibara asked.

"Hmm, not yet, don't think that singing will make me fall asleep. I'm not a kid you know" he said, a smirk on his face.

"I know" then she continued to sing. She ended the song softly as possible.

"Kudo?"

No answer.

She smirked.

"Good night" she disconnected the call and sent a message to his phone.

'How's your sleep? Hope you didn't forget about the bet.

P.S.

Too bad you're off tune. I would like to hear you sing before I drift to sleep someday'

...

A/N: Happy new year!