Chapter 1

It was the end of their 6th year in Hogwarts. 4 friends were waiting in the train station, waiting to go home for the summer. Lily Evans, a red haired muggleborn Gryffindor, smiled to her best friends, who were Gryffindors as well. They were like sisters: loving, supporting, and protecting each other. Alice Stewart, a chubby, girly brunette giggled at her boyfriend, Frank Longbottom, as he told her a joke. Sarah Whitmore, a golden haired (and halfblood) bookworm, was fiddling with her luggage while Genevieve Roberts and Bo Carter were gossiping about boys. Genevieve was rather impatient and loud, with platinum blonde hair cascading down her back and big brown eyes. Like Bo and Alice, she's a pureblood and considered a "blood traitor", and was in good terms with the Marauders, the biggest pranksters in school. Unknown to the girls, she's an animagus. Bo discovered in their second year that Genevieve can turn into a Labrador. Genevieve is also on the Quidditch team.

Bo, on the other hand, had icy blue eyes and brown hair. She has a dog named Jimmy, but unlike other students, she got special permission to bring him. She's quite chased by the boys. Smart, open with her friends, caring, she managed to catch the eye of a Marauder. Sirius Black. Pureblood, wanted by girls, Sirius had black shoulder length hair and gray eyes. He was known to the Marauders as "Padfoot", because of his animagus form: a black dog. He loved Bo since their fifth year. But she refused to be with him because of his reputation of a ladies' man. She discovered that Remus Lupin, another Marauder, was a werewolf. And Peter liked Genevieve, but he never told her. James Potter, the last Marauder, chased Lily since their fourth year. She wouldn't even give him a chance.

The boys were just watching the girls while waiting for the train. James' hazel eyes just softened when he saw Lily. His rather untidy black hair was quite notorious.

Sirius just smirked at the lovesick boy. "Padfoot, she's so beautiful, her laugh intoxicates me, her eyes-"

"Sparkle like emeralds, yeah I know." Sirius finished, quite annoyed with his friend's obsession. But Sirius was eyeing a different girl. Bo. He saw her playing with Jimmy. 'Her obsession with dogs', Sirius shook his head as he thought about it. A train's whistle echoed the station. It was time to go home.

Bo reminisced her summer, full of parties and plane flights. She visited her grandparents in France and also visited a friend in Germany. It was quite fun for her, but she didn't see her "sisters". Together, they were known at school as "The Pink Ladies" (they were inspired by the muggle movie "Grease"). She wanted them to see her new look. She cut her hair to shoulder length with bangs, and her hair used to be down to her backside and quite simple. She also started to use make up. That was a HUGE change for her. She didn't have a boyfriend, but a lot complimented her about her looks. She was about to start her seventh and last year at Hogwarts. Bo sat down with Jimmy on a bench in the train station, waiting for the girls. Her thoughts turned to Sirius. She was crazy about him, but couldn't admit it.

'He's just a man whore!' She thought angrily. But the girls knew she liked him. Soon, someone tapped her shoulder. Startled, she turned to see a red haired girl. Lily. They shared grins, hugs and kisses.

"So, where've you been?" Bo asked her.

Lily sighed. "Well, Petunia started to bug me again about Vernon. She's getting married on Christmas."

Bo just listened intently.

"And I'm Head Girl!" Lily smiled while Bo was congratulated her.

Soon, two hands were covering Bo and Lily's eyes.

"Gen!"

"Lils!"

"Bo!" Sarah and Genevieve were hugging the girls and babbling about their summers.

"Sarah has a boyfriend!" Gen exclaimed. Sarah blushed.

Her golden blonde was rather longer and she developed to a curvaceous girl. "You cut your hair, Bo!" Sarah said sadly.

"I had to; I could barely brush the lower part of it!" The girls were laughing until Gen noticed something.

"Where's Alice?"

Lily just smiled. "She's probably with Frank. They've got quite closer." They giggled at the thought.

"At least I didn't see Potter this summer!" She said happily.

"Come on, James isn't that bad. You told me that you like him."

"Gen!" Lily glared at her friend as the girls laughed.

Sarah was petting Jimmy, while Alice arrived with Frank. They greeted them as Alice was giggling while Frank was whispering in her ear.

They were soon on the train. In a compartment, the girls were laughing with Frank and Jimmy barked happily. An old lady with a trolley arrived with candy. While they were buying candy, Jimmy ran away. Bo sighed angrily and told them she was leaving to find the dog.

In another compartment, the Marauders were planning pranks for their last year in Hogwarts.

"PRONGS! You didn't tell us you were Head Boy!" Sirius yelled.

"Does this mean you'll tell on us?" Peter whispered worriedly. Sirius started to mutter to himself about this being the "end of the world". Remus looked at James, while moving his sandy hair from his eyes.

"No way!" Sirius exclaimed.

"Lily's Head Girl." Remus said, looking back into his book. James just grinned at started to jump on the seat.

"Look what you did, Moony. You've made him go mental!" Sirius said until a bark echoed. The door was open and there stood a black dog.

"He looks like your animagus, Padfoot." Peter said, watching the dog.

"You think I don't know that, Wormtail?" Sirius said harshly, addressing Peter. James came closer to the dog and started to play with it.

"Jimmy! Where are you?" A girl's voice became louder has she came closer. She came to the Marauder's compartment. She grinned at the dog and hugged him.

"Thanks for taking care of him guys. Oh, by the way Prongs, Lily's at the Heads meeting. You better be there and quick. Wormtail. Moony." Bo said nodding to Remus and Peter.

"Sirius." She said rather harshly.

He just stared at the "unknown" girl in front of them. "And you are-?"

"Bo Carter. You said you loved me, I'm quite sure you've forgotten about me. You said that just to sleep with me." Bo glared at him. She broke her glare at him and turned to the boys. Sirius noticed she changed during the summer; more confident, more beautiful, colder.

"Well, you better have good pranks for this year." She led Jimmy out of their compartment. The boys stared at Sirius. "I still love her." he said looking at the door.