Klaus was sitting on the porch by the time Caroline had awoken and ventured off to find him. Despite the empty pit in his stomach, he couldn't contain the smile that crossed his face when he saw the love of his life smiling back at him.

"You are so beautiful." He said while accepting Caroline's kiss.

"Thank you." Caroline draped her arms around his neck. "You're not so bad yourself." She teased, but Klaus's heart was too broken to conjure up a laugh.

"Hey…" Caroline then cupped his face. "Tell me what's bothering you." Her eyes were pleading with his.

"I don't want to ruin the rest of the evening for you." He breathed pulling away from her grasp.

"Don't do that, Please don't do that." She begged.

"Let's make a deal." Klaus began. "I want to give you a proper evening that you deserve before I'm forced to break your heart."

"Klaus, you can't say something like that and then think I'm going to agree to the perfect evening with you." Caroline confessed feeling the tension thicken.

"Understandable, but please come with me before you ask another question." Klaus held out his hand and Caroline hesitantly took it.

"I've been quiet for ten minutes now, where are we going?" Caroline demanded as she watched the trees pass by.

Klaus glanced over at Caroline who continued to fidget in her seat. She was an angel in disguise, Klaus was sure of it. Everything about her was perfect and dazzling that it was hard to believe she fell for someone as sadistic as him.

"Klaus, pull over." Caroline gagged covering her mouth.

With the car now pulled to the side of the road, Caroline hung her head out of the door and vomited. Klaus pulled her blonde curls into his hands and lightly stroked her back until she was done. Caroline weakly shut the door before and fell back into the leather seat, gripping her stomach.

"Are you okay?" Klaus asked alarmed as he eyed her every move.

"I think so… I guess its morning sickness." Caroline said with a shrug.

That dreaded ache in his chest reappeared and his vision blurred. "It's not…" His voice shook.

"What…" Caroline stared at him, puzzled.

"The baby died during the casting." Klaus relayed grabbing at his heart.

"No, No Bonnie said I was pregnant. I am pregnant, she wouldn't lie to me!" Caroline yelled.

"I couldn't hear a heartbeat, love." Klaus confessed. "Bonnie said that she had to sacrifice a life for a life in order to break the spell. It was either you or the baby. I'm sorry, Caroline, but the baby is gone."

Caroline shook her head frantically before yanking on his hand and placing it on her belly.

"Do you feel that?" she asked "That's a heartbeat, that's our baby." She cried.

Klaus drew his hand back and listened intently, and to his own shock he could hear one.

"But Bonnie showed me our baby…" Klaus's voice trailed off as he listened to the heartbeat increase.

"Bonnie lied, I don't know why, but she lied." Caroline said rubbing her belly. "That's our baby in here."

Klaus wanted to be happy, but he knew Bonnie didn't lie, and in the back of his mind he was certain that something was terribly wrong. He started up the ignition and sped back onto the road, tears staining his cheeks.

"Slow down!" Caroline screamed rushing to buckle herself in.

"We can't die, we're invincible." Klaus laughed hysterically.

"But you don't know if our baby can." She cried watching in horror as the speedometer reached 100 miles per hour.

Klaus couldn't stop, he wouldn't. He saw his son and when that memory faded into the abyss he felt the pain of losing a child and in that pain he was forced to relive moments in his life that he had spent centuries on forgetting. Their baby is dead and whatever was living in its place was not theirs, it couldn't be and Klaus didn't want it to be. He then allowed the weight of his foot onto the gas pedal and closed his eyes.

"No!" Caroline screamed reaching for the brake, but as if time suddenly had stopped, the car was now in the air and completely still. A few feet on the ground below them was Bonnie, her arms outs tended, controlling it.

Klaus opened his eyes once the car was back on the road and Caroline was already out of it and trembling in Bonnie's arms. Furiously he climbed out of the vehicle and approached them, his nostrils flaring.

"Stop!" Bonnie yelled causing pain to emerge inside of his brain. "You need to listen to me." She told Klaus before releasing him. "But first, you two need to come with me."

As Bonnie drew the blinds and secured the house, Caroline wept refusing Klaus's apology.

"I don't even know where to begin." Bonnie said once she sat down in front of them.

"The beginning would be a great place to start." Klaus snapped receiving a dirty look from both of the girls.

"Caroline," Bonnie carefully reached across the kitchen table and laid her hands on top of Carolines. "I sacrificed your child's life in order to save yours and please believe me when I say that I felt every ounce of pain that is involved when losing a child, and if I had any other option I would've have saved you both." Caroline nodded weakly as Bonnie spoke.

"I saw your baby, I saw your son." She continued, now looking at Klaus.

", But the second I made it home, I had a premonition and realized that I just fueled the fire to a very big problem. You weren't pregnant with just one baby, you were pregnant with two. I couldn't detect any other heartbeat besides your sons, but by sacrificing his life for yours I had unknowingly completed the spell that the witch casted upon you."

Bonnie inhaled deeply. "Your son was a hybrid like Klaus, but his twin isn't."

"What do you mean, what is my baby?" Caroline asked her eyes bouncing from klaus's back to Bonnies.

"Your baby is human." Bonnie announced. "Because a hybrid and a vampire cannot reproduce and somehow went against nature and did, this means that not only is your child human, but your child is the cure to all supernatural beings." She explained.

"Your baby is the biggest weapon against all of us, and if your baby were to die after she or he is born then we all die too."