A/N: Hey guys! Thank you for the reviews. And to answer your question divergent4infinity I'm not quite sure on how many chapters I'll do, probably a lot though.

Chapter 21: Truthful

Four's POV

I follow Zeke back to his apartment with Uriah.

"Zeke stop. This isn't a good idea. We are going to get in so much trouble if we do this. I would much rather not be kicked out of dauntless." I say.

"You seriously think I'm going to get the serum?" Zeke replies evilly.

"What are you doing big bro?" Uriah asks cautiously.

"I'm getting truth serum. Time to expose people!" Zeke replies, grinning like a maniac. I exchange a worried glance with Uriah. I can't do this- I won't do this. Christina, Tris and Zeke already found out about my past, I don't need anybody else finding out. I know it'll be sort of fun, finding out everyone's sercrets but then again, it's invading their privacy.

"Fine but as long as I don't get injected with it." I say to Zeke, giving him a look. He raises an eyebrow but then has a lightbulb moment, and nods his head.

"Okay let's go get it!" He squeals. He opens his front door and we all go in. Uriah grabs my wrist and pulls me into the kitchen, while Zeke goes to the bedroom.

"This is going to be fun, but bad at the same time." Uriah whispers to me. I nod my head.

"I know, it'll get some revenge back on Peter and also we can find out how Al came back to life." I say quietly.

"Just one question, why aren't you getting injected?" He asks curiously. I feel my heart skip a beat, I can't tell him. I start to panic a bit.

"Oh uh- don't worry.." I stutter. He raises an eyebrow at me. I shake my head and pull him back into the living room.

"Got 'em all! Let's go!" Zeke squeals. As we walk back I start thinking of an excuse.

"By the way I'll be asking the questions as I won't be under the serum." I spit out.

"Obviously." Is all Zeke says. I take a risk and look at Uriah who just nods his head. I start thinking about what I could ask everyone. I could make Zeke tell the others what his real name is. Only Uriah, Shauna and I know that. Al can tell us how he is alive, Caleb can gracefully tell me why he dislikes me so much, and Peter will tell me why he has such a strong hatred for Tris. I smile to myself a bit, this is going to be fun after all.

"Whatcha thinking?" Uriah asks me. I blink a few times and look at him. I grin.

"Oh nothing." I say devilishly.

"C'mon tell me Four." Uriah begs. I smirk and shake my head which makes him pout. I turn around and notice we are already at C70. I put my hand on the door and shove it open, attempting to make an entrance. I pose in the doorway along with the Pedrad brothers and we all strut in, slamming the door behind us. Everyone in the room giggles a tiny bit. Zeke throws the boxes on the ground and poses again. Uriah and I dramatically lean down and open them. I pick one up and rub my hand across the syringe.

"This! My friends, is our masterpiece." Uriah says dramatically. I strut over towards Peter and grab his neck, tilting it so I can inject him with the truth serum. By this stage everyone is laughing really hard. Which is good because we aren't acting like we are high for nothing. I stab him with the syringe and push down the plunger. His head flops to the side for a moment, but then bounces back up. He blinkes a few times and looks at me.

"We present you, the truth serum!" Zeke squeals. They all start clapping and cheering. I grin. Now time for some fun.

"Hey Peter. Where did you originate from and what's your age?" I ask.

"Candor and 16." He says immediately.

"Okay good it's working." I say to the others. I kneel down on one knee, so I'm at Peter's level and look him dead in the eye.

"What made you stab Edward in the eye with a butterknife?" I say in my instructor tone.

"I-" is all he says before squirming. He moans and rubs his neck.

"Is he in pain?" Tris asks casually.

"Yeah if you try and resist telling the truth the liquid targets something in your body, to make you feel pain." Christina responds. I turn my attention back on to Peter. I see tears fill his eyes and I struggle to hold back a smile.

"I'll ask you again. Why did you stab Edward in the eye?" I ask again, using a deadly tone.

"I-because-I was annoyed that Edward was doing better than me! I got jealous and wanted revenge! So I stabbed him in the eye to guarantee I would be first in the rankings!" He spits out with pain in his voice. I hear someone choke on water or something at that comment. I turn around and see it was Al.

"Okay. Next question. Why do you hate Tris so much?" I ask. In the corner of my eye I see panic cross Al's eyes. I wonder why?

"Because she is a stiff and they keep all the food to theirselves, which is a selfish act. Also she suddenly became a lot better than everybody else in stage 2. Nobody beats me and she did. So I was going to throw her into the chasm with the help of Drew and Al, but it backfired when you magically came around the corner and saved her. If I got my way she wouldn't be here right now." Peter says with no emotion what-so-ever.

I feel anger rising within me and it threatens to register on my face. I look over at Tris, to see she is shocked. I then glance at Al and he is nervously tapping his finger on his knee while looking down. Everybody else is giving Al and Peter daggers, apart from Tris, Susan and I. I risk a glance at Caleb and notice he is being held back by Susan and Lynn. His attention turns to me and he relaxes a bit. Which confuses me. He clears his throat.

"Did you- did you save her?" He asks me.

"Yeah. She would of been dead if I wasn't there." I reply back. He smiles at me, which is a first.

"Thank you." He says softly. I nod my head and turn towards Peter. He blinks a few times and returns back to his normal self. He glares at me and stands up, exiting the room. Somewhere deep down inside me feels sorry for him, sorry that I made him be honest with us about initiation, sorry that I forced him to have the serum. I don't know where that feeling came from, definitely not my Four side, but it's not my Tobias side either.

I want to know the full story. I have Peter's side of it, but I also need Al's. I turn around and look at him.

"Do you want to go next?" I ask him. He realises a shaky breath.

"Sure." He says with his voice strained. I get up and walk towards him.

Tris's POV

I can't believe this is happening. Everyone's getting injected with truth serum one by one. I'm scared that everyone's going to have some sort or response like Peter's. What if this ruins friendships? I know that the main person that everybody wants answers out of is Al. Why did he help Peter and Drew? How is he alive? I really hope Tobias asks him those questions. I wonder what he'll ask me. I watch as Tobias walks over to Al. He sits down with his legs crossed and whispers something to him. I make a mental note to ask him about it later. Al nods his head and Tobias slowly injects him with the serum.

A/N: thank you guys so much! 10 hours ago I was at 13 favourites and follows on this story. Noe I'm at 16 favourites and 15 follows! I'm so grateful, thank you once again. I also have 46 reviews! I never thought I'd get so many readers. Love you guys xx