Gryffindor vs. Slytherin

"Come on, Lennon, you can totally nail this," Oliver encouraged, his eyes focused intently on the potion bubbling in the cauldron between them. The room was a whirlwind of activity, with the chatter of their classmates mixing with the occasional hiss and fizz of a potion gone awry.

"I'm trying," she replied, her voice tight with concentration as she stirred the murky liquid. Her wand hovered above the cauldron, ready to perform the next incantation.

"Remember, it's all about the wrist," he said with a wink. "Just keep it steady and smooth."

Lennon rolled her eyes playfully. "You're not helping," she said, but she couldn't suppress the smile that tugged at the corners of her mouth.

The potions classroom was dimly lit, with the flickering candles casting long shadows across the stone walls. The scent of various herbs and magical ingredients filled the air, a blend that was both comforting and a little bit eerie. Professor Slughorn bustled around the room, offering advice and corrections to students as they worked on their latest assignment.

Oliver took a step back, allowing Lennon the space she needed. They had been partners for this class since the start of the term, and he had quickly learned that she did better when he wasn't peering over her shoulder every second. Plus, it gave him the chance to watch her, admiring the way her hair fell in soft waves around her face as she worked.

The door to the classroom creaked open, and a figure slipped in, casting a furtive glance around the room before heading towards the back. It was Mattheo Riddle, a Slytherin with a reputation for mischief and a penchant for the dramatic. He was known to have a particular interest in the darker aspects of magic, which made him somewhat of an enigma to the Gryffindors. His eyes locked onto Oliver and Lennon, and a smirk played on his lips as he approached their table.

"What's cooking, lovebirds?" he drawled, his voice dripping with sarcasm.

Oliver stiffened, his hand instinctively reaching for his wand, hidden in the pocket of his robe. "Just mind your own business, Riddle," he replied tersely.

Lennon shot him a look of concern, but continued stirring her potion, her movements slightly quicker than before. She knew that Mattheo had a history of causing trouble, especially when it came to Gryffindors. "Is there something you need?" she asked, her voice steady despite the nervous flutter in her stomach.

Mattheo leaned against their table, his dark eyes glinting with amusement. "Just wanted to see how the competition is doing," he said with a smirk. "I heard you two are the ones to beat in this class."

Oliver felt his temper rising, but he knew better than to let Riddle get under his skin. "We're just trying to get through the assignment," he said, keeping his voice even. "Why don't you go bother someone else?"

Riddle's smirk grew wider. "Oh, I don't know," he mused, eyeing their potions. "Maybe I could offer a little... assistance." He reached for one of the ingredients on their table, and Oliver's hand shot out to stop him.

"I don't think that's a good idea," Lennon said, her voice firm. "We've got everything under control."

The tension between the three of them grew as the seconds ticked by, the only sound in the room the cautious bubbling of their potions. Then, Professor Slughorn's booming voice echoed through the room. "Riddle! What are you doing over there?"

Mattheo straightened up, his hand hovering just above the ingredients. "Just admiring the Gryffindor talent," he said, flashing a charming smile. "Though I must say, I think I could teach you a thing or two."

"I highly doubt that," Oliver said, his voice low and dangerous. "Why don't you go back to your own cauldron before you ruin our potion?"

With a dramatic sigh, Riddle backed away, his eyes never leaving theirs. "Fine," he said. "But don't say I didn't offer." He turned on his heel and sauntered back to his table, where his Slytherin friends were already snickering at the exchange.

Lennon let out a shaky breath, her hand trembling slightly as she continued to stir. "What was that about?" she whispered to Oliver.

"Just Riddle being Riddle," Oliver replied, his own grip on his wand tightening. "He's always looking for a chance to stir up trouble."

They worked in silence for a few moments, the unspoken understanding that they needed to be careful around him. As they added the final ingredient to their potions, the cauldron gave a gentle burble, and the potion changed from murky brown to a shimmering silver.

"Looks like we've got it," Lennon said, relief flooding her features.

Oliver nodded, watching as the potion grew clearer. "Good job," he said, his voice soft. "Let's just hope it actually does what it's supposed to."

As they waited for Professor Slughorn to come around and check their work, they couldn't help but cast occasional glances at Riddle's table. He was whispering something to his friends, and every so often, his eyes would dart back to them, filled with a challenge they couldn't ignore.

When the bell finally rang, signaling the end of class, Oliver and Lennon gathered their things quickly, eager to leave the Slytherin's presence. As they exited the classroom, Riddle's laughter followed them down the corridor, echoing off the stone walls.

"We're going to have to watch our backs," Oliver murmured to Lennon as they headed towards the Gryffindor Tower. "I don't trust him."

Lennon nodded, her thoughts racing. "I know," she said. "But let's not let him ruin our day. We've got better things to focus on."

Together, they climbed the stairs, the warmth of the Gryffindor common room beckoning them. As they pushed open the heavy oak door, the sounds of laughter and chatter washed over them, a stark contrast to the tension they had just left behind. But even as they stepped into the comforting embrace of their house, they couldn't shake the feeling that their encounter with Mattheo Riddle was far from over.

The next day, as they made their way to the Great Hall for breakfast, the tension between the houses was palpable. Pansy Parkinson, a Slytherin with a sharp tongue and a knack for finding the worst in people, sat at the Slytherin table, her eyes narrowed as she spotted Lennon. As Lennon passed by, Pansy stuck out her foot, sending her tumbling to the floor. The sound of her fall was met with a mix of gasps and snickers, and Oliver felt his fists clench at his sides.

"Are you okay?" he asked, rushing to her side.

Lennon nodded, her cheeks flushed with embarrassment. "I'm fine," she murmured, accepting his hand and getting to her feet. She brushed off her robes, ignoring the smirks from the Slytherins. "It's just a little bruise."

Oliver shot a glare at Pansy, who simply smirked back at him before returning to her meal. He knew that this was probably Riddle's doing, a petty act of retribution for their refusal of his help the day before. As they found their seats at the Gryffindor table, he vowed to keep a closer eye on Lennon, not wanting her to become a target for Slytherin spite.

Throughout the meal, Lennon tried to shake off the incident, focusing on the comforting warmth of the porridge and the sweetness of the pumpkin juice. But the sting of Pansy's action lingered, a reminder that their world wasn't just about potions and friendship. There were lines drawn between houses, and she had just crossed one.

Oliver, ever the protective boyfriend, couldn't let it go. He knew that if they didn't stand up to Riddle and his minions now, things would only get worse. As they finished their breakfast, he leaned in close to Lennon. "Let's not let them think they can get away with this," he said, his voice a low growl. "We need to show them that Gryffindors stick together."

With newfound resolve, they left the Great Hall, their heads held high despite the whispers that trailed after them. The air was charged with the promise of conflict, and Oliver and Lennon knew that their quiet corner of Hogwarts was about to get a lot more interesting.

Fred and George Weasley, ever the pranksters, caught wind of Pansy's little stunt and were not amused. The twins had a soft spot for the Gryffindor girls, especially one as kind as Lennon. They had been watching the Slytherins from afar, their eyes sparkling with mischief. They approached Oliver and Lennon in the corridor, their faces a picture of feigned innocence.

"Pansy's been up to her old tricks again, I see," Fred said, his eyes dancing with excitement. "Well, we can't have that, can we?"

"No, we certainly can't," George agreed, his grin widening. "We've got a little something that might teach her a lesson."

The twins led them to a hidden nook in the Gryffindor Tower, their laughter bouncing off the ancient stones. They pulled out a handful of their latest invention: Skiving Snackboxes. "These little beauties will make sure she doesn't forget her manners," George explained, holding up a shiny red box.

Oliver's eyes lit up. "What do they do?"

"Ah, that's the fun part," Fred said with a wink. "Just sneak one into her food or drink, and she'll be out cold for a few hours. Plenty of time for her to reflect on her actions."

Lennon's initial hesitation was quickly overridden by the burning desire to stand up to the Slytherins. "Alright," she said, taking a box from Fred. "But we're not just going to use it on her. We need to be smart about this."

The four of them huddled together, their heads close as they plotted. They knew that retribution had to be swift and clever, a move that would not only get back at Pansy but also send a message to Riddle and the rest of the Slytherin house.

Days later, the Slytherins found themselves the target of a series of unexplained incidents. The stairs leading to their common room would randomly turn into slides, sending them sprawling into the dirt. Their cauldrons would fill with glittering potions that, when stirred, released a shower of confetti. Even their Quidditch team's brooms seemed to have a mind of their own, dumping them unceremoniously onto the pitch during practice.

The pranks grew bolder, more ingenious, and the entire school buzzed with speculation. Whispers of "Fred and George" could be heard in every corner of the castle, and the Slytherins grew more and more paranoid. Yet, no one could pin the blame on the twins, who maintained their innocent façade with Oscar-worthy performances.

The Slytherins grew more and more irritated, their pride bruised by the relentless torment. But through it all, Lennon remained unfazed, her potions work unmarred by the chaos. And though she knew it was childish, she couldn't help but feel a twinge of satisfaction every time she saw Pansy's glower or heard Riddle's frustrated curses.

The tension grew, a simmering potion waiting to boil over. And as the weeks passed, it was clear that the feud between the houses was far from over. The question remained: what would be the final ingredient that would cause the explosion?