A/N- So, this is my new story idea! I'm not entirely sure about it, so your thoughts are welcome! Oh, and for the purpose of this story, both Four and Tris are seventeen.

"Please Tris!" I've never heard Tobias beg before now. And I've known him a long time. "Look, I'm begging you! I'll even get down on my knees if that's what it takes!"

I sigh. "I don't understand this Four." I tell him calling him by the nickname I gave him when we were younger. He had to wear glasses at the time and since they were too big, it looked like he had four eyes, and since I was eight, I started calling him Four and the nickname just kinda... stuck. Just like how he calls me Tris. "Why the hell would you want to date me?"

He shakes his head. "I wouldn't. That would just be too... awkward." He says. "I just need you to pretend to be my girlfriend. Please Tris!"

"Why though? This makes absolutely no sense Four." I tell him getting off the couch in my living room to start pacing. We had just been hanging out like we do all the time. We've been friends for... as long as I can remember really.

Tobias just sits there watching me. "Seriously Tris, could you at least sit down? You're really freaking me out. You're stressing over nothing."

"Over nothing!?" I snap, sitting on the opposite couch none the less. "Well, why don't you try having the person you've been friends with since ever all of a sudden ask you to pretend to date you without giving a reason."

He rolls his eyes, the hint of a grin creeping over his lips. "Sorry, but I really doubt you'd ever do anything like that." I narrow my eyes, even though I'm holding back a grin too. "Alright, alright." He says holding his hands up in mock surrender. "Okay, so you remember Shauna and Lauren right?" I nod. I vaguely remember them as two of Tobias' friends. "Okay. Now think of every other girl who tries to talk to me or stares at me." I raise an eyebrow at him.

That's practically all the girls in our school. It's really not that hard to believe though; Tobias really is quite handsome. Standing at six feet with a strong build and add that to his short-ish dark brown hair, strong jaw and the deepest blue you'll ever see, it's no wonder nearly all the girls want him. "Okay... the point being...?"

"None of them leave me alone. Ever." He says and I can understand why this annoys him so much. Tobias is a pretty secluded guy, he doesn't have a lot of people he actually considers his friends. "And so if they think I'm dating someone..."

"Then they'll leave you alone." I finish for him. "Okay, that makes sense. Kinda. Not really."

He stands up and moves in front of me. "Please Tris. I'll be your best friend!" He says smiling down at me. I just place my hands on my hips and stare at him. He huffs out a breath. "Fine. Since you obviously don't care about my friendship, I'll owe you one."

I sigh and run a hand through my hair. "Fine. I'll do it."

"Yes!" He says happily, pulling me into a hug. "You're the best, Tris!"

"Yeah, yeah whatever."I tell him, despite the fact that I'm hugging him back. I pull away and look at him; he's grinning from ear to ear. "You better go soon though. Don't want to get your dad mad."

Something flashes across his face- fear maybe? - but he quickly covers it up and smiles at me. "Yeah, ok. Thanks again Tris! And remember, we start 'dating' tomorrow at school!" He says putting air quotes around 'dating'. He then waves before leaving my house.

I stay standing there until I hear the motor of his motorcycle revving out of my driveway. I sigh once I can no longer hear him. "What have I gotten myself into this time?" I mutter.

A/N- So. Do you guys think I should continue it? I'm not entirely sure how this'll work but I'll try it out! Sorry it's so short, but it's just a prologue. Please remember to like my Facebook age or follow me on Twitter! (links on my profile) LOVE YA, BYE-BYE!