Elsa's pov
After the mess with Hans, it was time for the rehearsal dinner. I was forced by Anna to wear a very uncomfortable suit, and Kristoff had to wear the dress I'd picked out earlier. I must admit, I felt pretty stupid, and I know Kristoff hated the dress. He and I met up in my room before we went downstairs.
"How can you wear these things all the time?" Kristoff asked. I shrugged. I was busy fumbling with my tie. Eventually, Kristoff got sick of watching me and tied it himself.
"Thanks."
"No problem. It took me a week to figure things out." I nodded. A thought crossed my mind.
"Kristoff, what was going on with Rodger?" He suddenly became very nervous.
"Well, after you left, he started telling me that I shouldn't be marrying Anna. He said it was my fault she didn't marry Hans, and your parents wouldn't approve of a 'filthy commoner'. Then, to top it off, he accused us of having an affair behind Anna's back! So I fired him and arrested him." I let my jaw hit the floor.
"Kristoff, you didn't actually believe him, did you?"
"No," he looked down in shame and mumbled, "But I was worried you would agree with him." He sat down on my bed. I sat down next to him.
"I suppose you had every right to worry about that, after all the fights and everything. But I'm happy to say that you'd be wrong. I don't believe that garbage at all." I patted his shoulder. "And my parents would have been more than happy to bless yours and Anna's marriage. They always told me they wanted us both to marry for love."
"And then promised your hand to one of six princes in their will." I rolled my eyes.
"They let me choose, didn't they?" We both laughed. Kristoff's smile faded after a minute.
"Long as we're talking, why do you think we clash so often?" He asked. It was my turn to be ashamed.
"It's my fault. I was worried that you would try to convince Anna to go live in the mountains, that because you weren't used to life in the castle, you'd take my sister away from me after we just became friends again. I developed a bit of a grudge, almost, and was quicker to get mad at you than anyone else." Kristoff nodded. He didn't look upset. Honestly, he didn't look surprised.
"I can't say I blame you. And hey, you never retracted your blessing from the marriage."
"True." I smirked. "But that's because Anna would have killed me." Kristoff laughed. Suddenly, Anna burst in. She was beaming and super excited.
"You guys ready?" She asked. We stood up and nodded.
"Ready as we're ever gonna be." Kristoff said. He made a move to offer Anna his arm, but thought better of it. I offered mine instead. The three of us made our way to the great hall.
Third person pov.
Outside the castle, Mad was contemplating his revenge. He ran through his plans while loading his weapon. He'd built a special gun that shot different concoctions, some turning people to stone, some turning people to rabbits, and a special one that traps the soul of a powerful individual and uses their power. He knew that Hans had failed, and that Kristoff had eaten the infected carrot.
"Perhaps it's better that the ice man got the mix. Now I can harvest the queen's powers and, along with my own, use them to take over any country I please, starting here." Mad cackled maliciously. He ran around to the front entrance, turning the guards to stone as he went.
Meanwhile, back at the party, Elsa and Kristoff were having a hard time trying to be each other. Elsa kept getting questioned about how many children Kristoff and Anna would have, Kristoff had to fight off some angry members of the royal council who did think he was suitable for Anna, and both had to stop Anna from kissing Elsa at least twice. They finally met back up and went out to the balcony to speak privately.
"Wow, being the queen is a tough job. I had three guys tell me how much they resented your choice to bless the marriage." Kristoff groaned. Elsa sighed, then shuddered.
"Try getting asked how many children you and your sister will have. I know they think I'm you, but it's still fairly disturbing."
"Gross."
"Yeah." There was a pause, then Elsa said, "Do you think we should tell Anna?"
"I think we should. We look like we've been acting strange, she deserves to know why." Kristoff said.
"What's that supposed to mean?" Anna surprised both of them, and she didn't look too happy. "What's going on?" Elsa and Kristoff sighed.
"Anna, what we are about to tell you is absolutely insane." Elsa warned.
"Kristoff, what's more insane than a sister who froze an entire country? No offense Elsa."
"None taken." Elsa said. Anna looked at her sideways.
"Why would you be offended, Kristoff?"
"I'm not. And I'm over here." Kristoff said. Anna was really confused now.
"Why is it that when I talk to Kristoff, Elsa responds, and when I talk to Elsa, Kristoff responds!?"
"Because we switched bodies!" Both Elsa and Kristoff said in unison.
"I'm Kristoff and he's...she's Elsa!" Kristoff said. Anna's jaw hit the floor. She didn't believe them.
"Oh yeah? Prove it. How do I know it's not some joke?" Anna demanded.
"How?" Elsa asked.
"Say something only you would say."
"Okay. Reindeers are better than people." Kristoff declared.
"You can't marry a man you just met." Elsa said.
"How do I know you didn't tell each other to say that?" Anna asked.
"Ooh, good point." Kristoff cringed. Before anyone could say anything else, screaming erupted in the ballroom. A tall, white haired man in dark glasses was carrying a strange gun and threatening the guests.
"Bring me the queen and the ice harvester!" He demanded. Kristoff and Elsa exchanged glances, then ran into the ballroom, Anna close behind.
"Who are you, and what do you want!?" Elsa demanded. She and Kristoff stood directly in front of the man. Kristoff had Elsa's powers tensed. Elsa had managed to swipe a sword from a fleeing dignitary. The man's aura went from harsh to smug in a flash.
"I am Matthias Codes, former head of the royal science department. I was fired by Adgar when I couldn't explain why his daughter had powers."
"That's not important, not now at least." Kristoff stated. Elsa agreed with a quick nod. "What are you going to do?"
"I plan to turn the harvester into a rabbit, the princess to stone, and steal the queen's powers, and therefore her soul." He cackled.
"A rabbit? Wow. That's super lame." Elsa rolled her eyes. "Of all the harmless animals you could pick, it had to be a bunny. Also, how can you tell who's who?" Codes opened his mouth to respond, then stopped.
"Well, that is something of a predicament. I can't switch you back, for then the Queen would freeze me on the spot. I can't take the soul now, because the powers would remain in her body." He paced as he thought, giving Kristoff and Elsa time to think up a plan.
"If we kill him, we loose the only person who knows how to switch us back." Kristoff reasoned quietly.
"Maybe if we wound him enough, we can get him to switch us back. Then we imprison him." Elsa whispered.
"How?" Suddenly, they heard a thump. Codes was lying on the floor, unconscious. Anna stood behind him, a metal try raised.
"There's your answer." Elsa said dryly. She knelt down and moved Codes to a sitting position. She made sure Anna had the sword pointed at his neck, then slapped him across the face. Since Kristoff's body was stronger than her own, Elsa thought she felt something snap under the impact. Codes woke up instantly, hissing in pain.
"Next time, a bit of cold water will do the trick!" He growled.
"You really want there to be a 'next time', pal?" Kristoff asked, shooting Codes a flat stare. He shook his head.
"Just tell us how to switch back, Matthias!" Elsa demanded.
"Okay, fine. I'll switch you back." The mad scientist said. Elsa nodded to Anna, who allowed Codes to stand up. "Now you, the one who looks like a man, stand here. Now the one who looks like the queen, stand next to him." Once they were in place, Codes ripped the sword out of Anna's grasp. He pointed it at Kristoff and Elsa. "Now, there's a certain way to do this. I have to kill the right person, or you'll stay switched, but one will be dead."
"Wait, what!?" The royal family shouted in unison. Codes laughed maliciously.
"Of course, I don't know who that person is, so I guess there's only one solution." In one swift motion, he shoved the sword into Kristoff's stomach, then ripped it out harshly and did the same to the stunned queen. Both of them crumpled to the ground.
"No!" Anna screamed. "No! Elsa! Kristoff!" She glared at Codes, who was laughing his head off. "Guards! Take this man to the dungeon and kill him!" The guards did as they were told, and Codes went without a fight. Anna then ordered one of the dignitaries to get the doctor. The princess dropped to the ground, examining her sister and fiance. She could only hope that they would be okay.