Warning: I am changing the video a little to add to the story. So...yeah. Enjoy-

"What's up guys." The boys started their video, prepared to upload another Tuesday video. I stood behind the camera watching through the view finder. I smiled at my boys as they went through the scripted intro and told the soon-to-be viewers about the topic of this weeks vid. Grayson signaled me to turn the camera off and I did as told.
"You guys prepared for this?" I smiled at them, Ethan walking up to me and putting his arm around my waist, pulling me close.
"As long as I get to keep you."
"A lie detector test isn't gonna get rid of me, I'm not that easy to get rid of hun." I kissed his cheek and laughed.
"I don't know Y/N, these questions I have for Ethan are pretty bad." I rolled my eyes when Grayson said this.
"Let me guess 'How small is your peepee'." He laughed.
"Wait, that's actually a question." Grayson's laughter stopped for a second as he showed us, but then the room filled with all of our laughter.
"Well we're gonna be let if we don't leave now." We all piled into the car, the twins obviously nervous for this. I grabbed Ethan's hand as we got out, entering the office. His hand squeezed mine when he saw the machine. "Hi, my name's Jon, I'll be the polygraph operator today." The boys did their nervous laugh/yell as he shook their hands.
"Okay you can turn the camera on. You all ready?" Ethan looked around. We all nodded.
"Okay guys, so were here at the polygraph office. The machine is actually a lot more technical than I thought. Like there's a microphone and a graph and tons of wires." The boys talked a bit more but seemed to jump right into it. Gray went first.
"Okay Grayson, so you ready?" He nodded and Jon asked regulatory questions to make sure the machine was working like 'Do you live in the United States' and 'Do you speak any Russian'. He told Grayson to keep very still to make sure he got accurate results.
Ethan started asking questions like 'Have you taken a picture naked?',  'Do you think you're the most attractive twin?' and 'What do you smell like?'. Simple stuff at first.
Soon Ethan started hitting him with the deep questions. "Do you think LA has changed you?"
"No."
"Fail."
"Elaborate Gray." Ethan looked at his twin.
"Well I don't think LA has changed who I am but has a little but now I think I'm back to me."
Ethan nodded, "Gotcha." He asked a couple more, then "Would you be better off without me?"
"No."
"True."
"Aw."
"Okay Gray, last one." Ethan looked at him and put the phone down. "I want an honest answer. Someone asked 'Have you and Ethan kissed the same girl before.'" He looked up at Gray again.
He made a face.
"He's having a problem on that one. Breathing stopped completely and he's sweating a lot."
"Gray...?" Ethan sounded hurt and confused. "Elaborate."
He shot his eyes to me before answering Ethan. Then it hit me.

Grayson walked up to me. "You know what he's gonna do right?"
"Ask me out right? Please tell me he is!" I was so in love with Ethan. We'd been on the line of dating for the last 2 years and been friends forever and I wanted to date him so bad.
"Yeah, I think so." His face showed sadness.
"Why do you seem upset? You've been encouraging him this whole time? What's going on Gray?" He grabbed my face and laid his lips on mine, passionately kissing me.
"Because I love you. I want you." He kissed me again.
"Gray I can't...."

Later that day Ethan has asked me to be his girlfriend and when I said yes he kissed me like Gray had. Grayson was just staring at his brother. Afraid to answer with my name. "Fine, then answer with this question. 'Have you ever had feelings for Y/N? Have you ever done anything with her?"

Grayson and I were drunk, it was obvious. He pushed me against the wall, kissing me. I laughed, clearly intoxicated by the many drinks I had throughout the night. He closed his door and slammed me onto the bed. "If Ethan doesn't have the guts to tell you about how he feels, I will for him...~"

"No..." Graysons eyes shut.
"Holy crap. Lots of problems on that one, major lie."
"Cut the camera." I shut the camera off and sat down by Ethan. "Gray, elaborate now."
"I. Before you guys are a thing or even talking- we were drunk- I." His head fell into his hands as he tried to explain. Ethan looked at me.
"You slept with my brother and didn't tell me?!"
"E, it was before anything between us began. I promise."
"That doesn't matter anymore." He seemed spaced out, tears began to brim his eyes. "Do you even love me?"
"Yes! You can ask Gray! All I ever talked about was y-"
"No, he doesn't count as a source. You slept with him! You kissed him! Y/N, I don't even know if I can trust you."
"Ethan..." Grayson tried to comfort him after getting out of the machine.
"No. Just ask the questions and let's go."
I started the camera again and the demeanor of the video changed immensely. Grayson asked the questions and Ethan answered quickly to each one.
As we exited the building Ethan wouldn't even look at me. The drive home was in complete silence.
"Ethan-" I tried to get him to talk to me but he kept walking past me as we arrived to the house.
"Let me talk to him." Grayson chased after him. I wrapped myself in a blanket and plopped onto their couch, listening to the yelling from upstairs get louder and louder. Ethan was vividly upset and Gray did his best to try to calm him down, but soon the twins were in a yelling fit.
"That doesn't matter! Y/N and I haven't done anything like that and you and her did it like it was nothing!"
"We were drunk! And you weren't making any moves."
"That means nothing!! You slept with my girlfriend!"
"But she wasn't your girlfriend at the time! You guys weren't even 'talking'!!"
"Whatever. It doesn't matter anyway, it's obvious she trusts you more." Ethan stormed downstairs and out of the house, Grayson on his heels.
I heard a car pull off and Grayson came back in. "I don't think he's coming back."