This is the destiel version of Mine by Taylor Swift that I made up.

I remember when you ran off into the wild

I put my arm around you for the first time

I made a rebel of God's most precious child

You are the best thing that's ever been mine

Charlie's jaw was left open for a moment. Soon she realized what was actually going on. "Oh, fuck," she breathes.

"Faking what? Charlie, what's going on?"

The secret had been in Charlie for too long. She couldn't help it anymore. "You want the truth, Lisa? When we first met Cas and Dean, they were pretending to boyfriends. They're not gay."

"What? Are you serious? Dean was never into guys."

"That's when Cas told me the truth. Dean is the only one faking it."

"Cas isn't faking it? You mean…" Lisa managed to figure it out.

Charlie nods her head. "Castiel is in love with Dean. Dean doesn't even know about it. He thinks Cas is faking it like he is."

"Oh, my god." Lisa gasped. "He lied to all of us? How could he do that? Why didn't you tell me?"

"Castiel was really confused about his feelings for Dean. I helped him out and he realized that he loved Dean."

"Why didn't you tell me? Why did you keep this a secret from me?"

"Hey, I promised Cas that I wouldn't say anything. Plus, I didn't even know that you were messing around with Dean."

"Now I know that my boyfriend is a straight, lying bastard. How could he do that to me? How could he do that to Cas?"

"Lisa, I'm sorry." Suddenly, Lisa starts walking away. "Where are you going?"

She turns back to the redhead. "I'm gonna give him a peace of my mind." Then, Lisa continues walking. Finally, she finds Dean sitting at a table by himself.

"Lisa, babe, I'm glad to see you," said Dean.

"Oh, really?" Lisa crosses her arms over her chest. "I thought you were ignoring like how you've been ignoring your fake ex-boyfriend."

Those words made Dean's drop into his stomach. "How did you find out?"

"Charlie told me everything. I know everything, Dean."

"Look, Lisa, it's not what you think. It's actually a pretty funny story."

"It is, uh? I would love to hear it from your perspective." She says sarcastically.

"Okay, here it goes. You and Charlie thought that me and Cas were dating. Seeing all the popularity and treatment you were giving us, we just decided to pretend for awhile."

"I'm not laughing. There is nothing funny about any of this."

"Lisa, I'm sorry."

"Sorry? Dean, gay people pretend to be straight. That's normal. But pretending to be gay is just not normal. You are a psychopath."

"Hey, I didn't mean for any of this to happen. I just wanted me and Cas to be at the top of the world for once."

"Well that's a surprise because Castiel wasn't even faking it. He loves you. How could you do that to sweet and innocent Cas?"

"I didn't even know he felt that way, Lisa. I just found out a few hours ago."

"A few hours ago?! What is the matter with you?"

"I didn't know that he felt that way about me! You think I'm not shocked? Lisa, my best friend is in love with me!"

"Well in love or not, you don't deserve Cas. He deserves way much more than you."

"Who said that I liked him back? I'm not into him!"

"How do I know if you're even telling the truth or not? You already lied about being gay! No, you know what! Relationships are about trust…and I don't trust you anymore, Dean. I'm sorry." Lisa storms off with Dean still staring at her.

When he turns back, Charlie appears out of nowhere. "Whoa!" shouted Dean. "Where the hell did you come from?"

"Save it, Dickhead," Charlie responds. "Do you feel good about yourself? You must feel fantastic."

"What the hell did I ever do to you, Charlie?" He asks her.

"You made my two favorite people fall for you. Also, you broke their hearts."

"I-I didn't mean for any of this to happen."

"Oh, really? Well you should've thought of that before you pretend to be a homo."

"Hey, you outed me as a gay dude, Princess Leia."

"You could've corrected me, Straight Guy. I don't get it. There is just something about you that apparently makes you irresistible to girls and guys. I need to know what it is." Charlie simply leans over and kisses Dean. He was too shocked to kiss her back. She pulls back with a curious look on her face. "Nothing. I still don't get it."

After that, Dean walks over to his best friend at his parents' table. "Hey, Cas, can I talk to you for a minute?" He asks him.

"Sure, Dean." Cas smiles. The two boys walked into the house and got upstairs into Castiel's house. When Cas closes the door behind them, he asks Dean, "What is it, Dean?"

"Cas, do you love me?" Dean asked too eagerly.

For a moment, Castiel froze in place once he heard those words. "What did you say?" His voice nearly died.

"Do you like…have feelings for me? When we were pretending to date…were you faking it?"

"No!" Cas lies. "No, why would you even think that?"

"Don't do that. I always know when you're lying."

"Well obviously not because you're the only one I've been lying to this entire time." Castiel couldn't hold it in anymore. Those feelings he bottled up for a long time were ready to come out. "That day I kissed you in the auditorium in front of the entire school . . . was the day I realized that I'm not faking it anymore. Dean, I love you!"

"Me? Why me? Out of everybody, why are you in love with me?"

"I don't know! You think I wanted this? I tried to deny that I didn't have feelings for you. I thought I was confused. I went on a date with this guy, Balthazar and I wasn't into guys that much." Tears ran down Castiel's cheeks as he stared at Dean. "I-I didn't feel that way for any guy or girl. Finally, I realized that I only that I felt that way about you. Only you, Dean."

Dean stood there in silence not knowing what to say to his best friend. "Dean, say something," Cas begs him. "Please! Don't just stand there, Dean! Say something! Anything!"

Finally, Dean did something Cas didn't expect at all. He grabbed Cas by his waist and crashes his lips against his. Castiel was so shocked by this, but it didn't stop him from kissing him back.

Once Dean pulled away, a smile grew on his face. Without control, Cas slowly starts to unbutton Dean's shirt. "You want this?" Dean asks him.

"No, I want you," Cas said breathlessly.

"When we were at the motel, that thing we were doing in front of Lisa, you wanna do it for real?"

Was it possible? Was Dean really asking him that? "Yes," Cas gasped.

Dean allows Cas to continue to unbutton his shirt. Then, he runs up his hands up his chest giving Dean an uncomfortable chill down his spine. He stood there shirtless looking at his best friend. Dean quickly yanks Cas's shirt over his head and threw it in the floor. Then, Dean proceeds in taking Cas's pants off.

As his heartbeat accelerated, Cas slowly laid back on his bed. Dean hovers over him giving him another kiss on the lips. He slowly nuzzling Cas's neck as his hand goes for his zipper. A tingling came from Cas's stomach as Dean yanks off his boxers.

"Dean, I'm still a virgin," Cas blurts out. He felt like he wanted to run out of there because of what he said.

"Do you want to not be a virgin anymore?" Dean asked him.

"I trust you." Cas breathes as he places a kiss on Dean's neck.

"Are you sure?" Dean was uncertain on whether or not he should do this.

"Penetrate me, Dean." He commanded.

Once he said that, Dean kisses him again. He leaves a trail of kisses down Cas's chest and slightly licks his stomach.

"Oh, Dean," he moans his name again.

The morning sun blinded Castiel from his peaceful sleep. Last night was the greatest night of his existence. It was the night when he lost his virginity to his best friend whom he was deeply in love with. Cas felt like the most luckiest guy in the world. But something was missing.

No longer could he feel the warm arm belonging to Dean wrapped his waist. Cas sits up and looks behind him.

Dean was gone.