A/N: Sorry this is shorter than the rest... I've been having troubles with this chapter and don't even know if I want to post it, really. But I don't think that it's too terrible...

Chapter 4- There's Two of You?!

Serena and Draco stood off to the side of one hall, chatting animatedly as Katelynn and Harry passed, holding hands.

"Whoa, Serena, why didn't you tell me there were two of you?" Draco asked, amused at his own wit. He, apparently, didn't notice that the "other Serena" was holding hands with his worst enemy.

"Oh, you mean my sister? Well, I guess that I don't really think much of it," she replied, off-handedly.

"So do you two look exactly the same?" he asked, excited at the thought of having two girls as beautiful as Serena in the same building.

"Yeah... our parents have quite the time trying to figure out who is who, especially since we do flawless impersonations of each other."

"Then do you both think alike and everything? You know, I wouldn't mind dating twins."

Serena laughed, she was used to getting comments like this. "No, we are very much so different as far as our personalities go. And for the record, she's got a boyfriend."

Draco looked extremely disappointed upon hearing and comprehending Serena's statement.

"Oh, cheer up, it's not like I would allow you to date both of us at once..."

"Why was your sister talking with Draco?" Harry asked, confused.

"Because she seems to fancy him," Katelynn replied with a glum expression on her face.

"Oh, well, I guess I'll have to tell Dean that she's spoken for," Harry stated, not exactly looking forward to breaking the news to his friend.

"Aww, poor Dean... he's such a nice guy, it's too bad that Serena is too busy trying to be rebellious to go out with Dean..."

"I'll say."

"Oy, Harry!" they heard a familiar voice call.

They turned to see who it was, spotting Hermione Granger accompanied by that tall, redheaded boy.

"Hey Ron, Hermione," Harry said.

"Where've you been, mate? We've been looking everywhere for you," said Ron, an excited expression on his face.

"What's so important?" Harry asked.

"Oh, you've got to see," Hermione said, grabbing Harry's free hand and pulling him over to a board outside the great hall that was surrounded by a huge mass of people.

They made their way through the group of people and up to the board. In shining green lettering, the sign said: Hallow's Eve Ball. Friday, October 30th. Starting at 8 PM. Lasting until 2 AM. All ages welcome.

"Can you believe it, Harry?" Katelynn asked excitedly. "It'll be just like the Yule Ball!"