Louis P.O.V
I woke up with a terrible headache, the room was spinning and my head was about to explode. I had crashed in one of the spare rooms earlier in the morning. After listening to that phone conversation Hayley came to talk to me, probably tell me more lies, so I pretended to feel sick and went up to this room and just 'slept'. I looked around the room, Liam and Lily were snuggled up on some pillows and Zayn and Amelia slept peacefully next to each other. I checked the clock and saw that it was 8 o'clock in the morning. After a while I decided this hangover wasn't going to go by its self so I went down into Niall's kitchen to grab a coffee. Harry was sitting out on the patio so after making my coffee I went to join him.

"Hey" he said groggily.

"Hi" I said quietly and sat down. I hadn't been able to sleep last night, I'd been thinking about the phone conversation I'd overheard. "Harry" I started and he looked over to me. "Last night Hayley had to go outside to take a call, and I overheard her talking to Bella. They're trying to take down Amelia so Bella can get together with Zayn. She was only friends with me so she could turn me against Amelia and Zayn. And she has a boyfriend." I blurted out, and then frowned.

"Are you sure?" Harry asked, his face shocked as he registered what had just happened.

"I know what I heard" I said definitely. "What am I going to do Haz?"

"Well I think you should just act natural at first. We need to find out more before we do anything."

His face lit up.

"We can be like spies! We can follow Hayley, find out what they're planning to do, and then save the world!" I said sarcastically then snorted.

"Do you know what this means?" Harry asked quietly.

"What?" I asked, confused.
"We need disguises!" he shouted. I groaned, holding my head. What I needed was to go back to bed, not go undercover around the city.

"Come on, call Hayley and see what she's doing today" Harry urged me. I rolled my eyes and got my phone out of my pocket. She picked up on the fourth ring.

"Oh hi Louis" she said sweetly. I resisted the urge to scream in her face: HAYLEY YOU ARE A TRAITOR, I THOUGHT YOU WERE DIFFERENT, I CANT BELIEVE YOU'RE FRIENDS WITH BELLA, HOW COULD YOU DO THIS TO AMELIA AND ZAYN? THEY'RE SUPPOSED TO BE YOUR FRIENDS; YOU'RE A SPITEFUL BITCH KFGHCGJLZKLK!

"Hi Hayley" I replied as normally as possible. "Are you busy today? Do you want to hang out?" I asked, as Harry nodded encouragingly. I rolled my eyes at him.

"Honestly, I'd love to Louis but I have to meet Bel- umm a friend" she stuttered. I knew it.

"Oh okay, I'll see you tomorrow or something?"

"Sounds great! Bye Louis!" she giggled. I turned to Harry.

"She's supposed to be meeting Bella and her boyfriend at nine."

"She told you that?" Harry said stupidly.

"Of course she told me she was meeting up with the girl who has caused Meeley so much pain, are you an idiot?" I snapped, regretting it straight away. "I'm sorry, it's just annoying to know that I trusted her and she throws it back in my face"

"Don't worry mate, okay, well go get dressed, we're going to her house. I'll sort out disguises" he said excitedly.

I met Harry downstairs twenty minutes later, feeling a little better after a shower and coffee. Harry had set out fake moustaches and newspapers on the table, and threw me a black hoodie.

"Come on Louis" he said, adjusting his moustache. I grabbed my disguise and headed out the front towards the car.

Half an hour later we were sitting in the car outside of Hayley's house, peering over our newspapers.

"Quick, there she is!" I said to Harry, as I spotted Hayley walking down the front stairs.

She looked amazing, no doubt dressed up for her 'one year anniversary'.

"Are you alright?" Harry asked concerned.

"I'm fine" I said, turning away.

"Just hurry up before we lose her!" Harry turned the key and the car roared to life. We sped off down the road behind Hayley.

"Harry, you're so obvious! Slow down or she'll realise someone's following her!"

He let a few cars ahead of us as we pulled onto the main road. After a few minutes, Hayley took a left turn into the parking lot at the mall. We parked a few spaces down and got out of the car as she disappeared into the shopping centre. I grabbed my newspaper and sprinted after Harry. She walked into Starbucks, which was busy with people buying their coffee before work. Harry and I slid into a booth behind Bella and Hayley's and ordered our drinks.
I struggled to hear them over the sounds of the busy café.

"Can you hear what they're saying?" I whispered to Harry, who was sitting closest to the girls.

He nodded and raised a finger to his lips. I slid over and joined Harry on the opposite bench.

"Honestly, Louis is such an idiot. He hasn't suspected anything Bella."

How wrong she was.

"Good. Did you get my text this morning?"

"I did. But Bella, I don't know about this plan. I want to help you break them up, but this is dangerous! They could get seriously hurt!"

I looked towards Harry with a worried expression.

"Don't tell me you actually care about them now." Bella snorted.

"Of course not" Hayley assured her.

"I just don't want to end up in trouble with the police."

"I'm better than that Hayley. No-one will know that it was us." She rolled her eyes.

"So do you want to drive the car? Cause I don't have my license yet, remember?" Bella asked Hayley.

"No! If you're planning on hitting someone with a car, and potentially killing them, I hardly think I will matter if you have your license or not!" She whisper-yelled at Bella.

My eyes widened and so did Harry's. I was about to go and tell them to back off or the police would get involved but Harry pulled me down as I stood up.

"Calm down Hayley, no one will be killed. We just want to teach that bitch a lesson. Zayn is supposed to be dating me, and she is ruining everything!"

"I thought we were just going to make them hate her, not injure her" Hayley said as she picked at the ends of her hair.

"Fine, can you meet up with her and take the phone, I have a plan, and isn't Troy meant to be here?" Bella said as she finished her coffee.

"Ok I'll get the phone, and yeah but I don't want him to know about the plan so I told him I would meet him later, I can't have him knowing I am part of this, do you know what that could do to my reputation" Hayley said dumbly.

I couldn't take it anymore. I needed some air. I left the table and walked through the café's doors, I saw Harry look at me and signal that he was going to stay. I walked into the car park, sat down and placed my hands over my head. I heard my phone ringing and checked the caller I.D. It was Zayn.

"Hey Lou, where are you and Harry?" He asked, his voice was groggy and I could hear other voices in the background.

"Um, Harry and I are..um..just out, we will be back soon" I said.

I heard some noises through the phone.

"Hello Louis dear it's your best friend Lily, just wanted to tell you and darling Harry to come back to Niall's soon to help us clean up this mess, you're not getting out of that this quick, toodles, mwah" Lily said, trying to put on an English accent but failing miserably.

"Eww, did you really have to kiss the phone?" Zayn called to Lily in the background, who was…singing from what I can tell with…Meeley?

"Sorry about that, just wanted to check if you were okay, you crashed early last night"

"Yeah, I'm fine, so is Harry we are just..getting breakfast, we'll see you soon" I lied.

"Okay, well thanks but try and hurry, Niall has resorted to eating raw pasta, no one knows how to cook in this house".

"Haha, okay we are coming, and Zayn…um just remember that Amelia is a good person".

"What-"Zayn started, but I hung up.

They needed to know about this plan, possible a matter of life and death, literally.