A.N. This is the first Chapter and I hope to make it at least three maybe a little more but I am not sure so let me know what you think of this chapter and I'll decide if I should continue this story. Also most of the characters belong to J.K. Rowling although there are a few that I made up myself.

To Lily, one of the best things about being Head Girl was the private rooms that you got to stay in. It was also made better because her boyfriend, James, was the Head Boy.

She walked into their common room and dropped her bag and books down on the couch before making her way over to James' room. She was about to knock on the door when she heard noises inside. Opening the door, she was met by a very shocking sight.

James was on his bed having sex with a sixth year Lily believed was named Suzanne.

"WHAT THE HELL?" Lily yelled.

James and Suzanne both jumped in surprise at her shout. When James saw it was Lily his eyes widened.

"Lily." He said and jumped off of the bed and quickly pulled on a pair of sweat pants.

"I cannot believe you. After all the years it took you to finally get me to agree to go out with you, when I finally do agree you cheat on me."

"It's not like that Lily." He said, walking up to her but stopped when she put a hand up.

"Oh really." She said chuckling. "How can it not be like that? I could clearly see you two were having sex. Well I hope you're happy with Suzanne cause we're through." With that Lily stormed out and slammed the door.

James ran after her and caught her just before she got to her room.

"Wait Lily. Please can we talk?"

"Talk. Why? So you can try to make something up to excuse yourself. Nothing you say can make me forgive you and make me take back breaking up with you."

"I'm sorry. It just happened. I promise it won't happen again."

She chuckled. "It just happened. Please that is what they all say. You seem perfectly sober to me so I don't know how you could just have sex with someone." She sighed and took a deep breath. "Just leave me alone James and go back to Suzanne."

With that Lily went into her room and shut her door in his face.

After spending about two hours on her bed crying, Lily realized it was close to dinner time so she got up and cleaned up before heading to the Great Hall. On her way she ran into her best friend Severus.

Despite having washed her face before she came down, Severus could tell she had been crying.

"Lily, what's wrong?" He asked, placing his hands on her shoulders.

She looked at him and then burst into tears again. He pulled her into his chest and she rested her head against his shoulder and wrapped her arms around him. He quickly looked around and pulled her into an empty classroom. Once he found a seat, he pulled her onto his lap.

He rubbed her back in a soothing manor hoping to help her calm down. "What's wrong Lily? I can tell you have been crying."

She lifted her head up off his shoulder and sighed. "I found James in bed with Suzanne Williams." She wiped away the last of her tears as she replied.

"What?"

"Yeah. He has spent the last seven years trying to get me to go out with him. I finally think he's changed and agree, but not even a few months later he cheats on me."

"I cannot believe him. I am going to hurt him."

He began to stand up but Lily tightened her hold on his waist.

"Please don't Sev. I appreciate you trying to defend me but I don't want you to get into trouble. He isn't worth it."

"All right. I promise I'll leave him alone. But if he tries anything . . . "

"Thanks." With a small smile she put her head back down on his shoulder and tried to forget all about James for the time being.