Sirius, not knowing what to do, stared at October with his mouth wide open. Very slowly he moved his hand up to his cheek where he could still feel the sting from her slap.

"What the hell was that for?" He asked as he still stared at the girl across from him.

"For calling me a psycho when I am not psychotic." October said as she looked at him, still glaring. She turned her gaze to his friend who was laughing.

"What is so funny about this?" Sirius asked James as he turned his own gaze to the boy who was supposed to be his best friend.

"Well lets see, you just got slapped by a girl. I thought you said you had charm." James said as he raised his eye brows at Sirius.

"I do have charm. It's just it doesn't work on the insane." Sirius said as he looked back over toward October who just smiled at him.

"What are you smiling about?" He asked, cautiously. Sirius shifted his gaze nervously as he looked at the girl across from him and the smile she had on her face.

"Nothing at all Sirius. Just remember these words. I will be the worst enemy you ever have. That's a promise." October said, venom in her voice as she glared at the boy across from her. She watched as James stopped laughing at her words and glanced nervously at his friend.

"You think she's serious?" James asked his friend and watched as he shook his head no.

"Nah. She cant be. I'm Sirius." He said, laughing a little at his own joke, only to shut up when he saw the look on James' face.

"I'm not sure to tell you the truth. She could be. But then again you can never tell with the mentally ill." He said, in a voice he was hoping was quiet enough that she wouldn't hear him.

"I heard you." She said, not moving her gaze from whatever it was that was outside of the train window.

Sirius turned his head quickly as he heard a knock on the compartment door.

"May I join you gentlemen, and lady?" A young boy asked as he stepped forward.

"Of course mate!" Sirius jumped at the fact that there was someone new to talk to.

"I'm Remus Lupin and you gentlemen are?" He asked as he held his hand out towards Sirius.

"Sirius Black, and this is James Potter." Sirius said as he shook hands with Remus.

"The crazy chick over there is October McCay. But I would be careful of her. There really is something wrong with her brain." Sirius said and watched as October glared daggers at him.

She turned her gaze quickly to Remus, flashed him a smile, and then went back to glaring at Sirius who started to get nervous under her gaze.

"Would you stop staring?! It gets rather annoying." Sirius practically yelled. He stood up as he went to go exit the compartment. That was until James pulled him back down to sit.

"Would you stop, she's just trying to psych you out." James whispered to his friend as he turned his own eyes to October.

"So, October, what do you do for fun?" James asked, trying to make small talk. Remus turned to look at her as well.

"Well I like to set things on fire." She said, a slight hint of laughter in her voice as she kept her gaze on Sirius who was now trying to get as far away from her as possible.

"Seriously" Remus began, "what is it you like to do?" He asked as he never moved his eyes away from her face. And that was when he saw it.

"I'm not really sure to tell you the truth. I've never really had any hobbies." October said as she glanced at him quickly.

"What are you staring?" She asked, panic in her voice as she tried to move her hair to cover up the bruise on the side of her face.

"How did you get that?" He asked her quietly and looked quickly to Sirius and James to see if they had noticed.