Authors Note:
I got this idea from a NaruSasu doujinshi haha enjoy!!

--- Natsu's POV ---

"Natsu-San! Please pay attention!" Juvia complained as she slammed her hands against the table, making Gray jump a little from his seat next to her. "Juvia wishes to practice this magic for future conflicts!"

"Tch... At least tell me what you're doing..." I grumble, eyeing her carefully. "And why does Gray have to be here?"

Juvia blinks and looks over at him with a guilty look. "Oh... That's right. You can't be here when he wakes up Gray-sama. I'm sorry but Juvia advises that you'd leave now."

"Wake up?" I mutter to myself.

Gray simply shrugged and left without a hint of sorrow.

"Alright, fine. I don't know why you wanted to practice on me but I don't mind... I guess..." I sigh and sit up straight. "I can handle any magic out there!"

Juvia gave me a look that made me shut my mouth before boasting any further.

"Anyway. Focus steadily on Juvia's eyes..." She said in a low tone, and on cue, they started to glow a bright purple color. "On the count of three, you will fall asleep. And when you awake, the first person you see, you'll fall hopelessly in love with..."

"Huh..?" I yawn, involuntarily sinking down in my seat. "That's gonna be emb...arrassssing..." I slurred, already falling into my slumber.

"Aha! It worked!" Juvia clapped her hands together and jumped out of her seat. "Now I'll go find Gajeel..." She snickered, already taking off.

"What...?" I whisper. I could still see her? "Juvia! Don't get Gajeel damn it!!" I yell after her, but she, of rather nobody in the guild, recognized my existence.

I slowly looked to see that my real body was still fast asleep with drool running down my chin. "Oh great..." I growl and watched as Juvia tried to get Gajeel to go over and wake me up. "Oh this is going to be horrible."

"NATSU??!!" Someone yelled from the guild doors. I turn to see Lucy stomping in my direction.

Oh no...

"Lucy don't wake me up!" I try to warn her but she was already shaking my shoulders.

"I told you not to break into my house! All my food is gone!" She yelled. By now Natsu was awake and staring at her groggily for a moment. "Idiot, answer me!"

"Lu.... Lu.... Lucy-chan!" Natsu cooed with hearts in his eyes, tackling Lucy into a hug. I stood motionless, as I watched my real body nudge his face into her breasts.

"Ehh?" She blushed, shocked for a second before kicking kicking my body into a wall.

"Natsu-San?!!" I heard Juvia shriek as she ran over to Lucy. "Oh no Lucy-San, did you wake him up?"

"Of course, but-"

"Ohhhh noo..." Juvia bounced on her heels with a nervous expression. "Juvia was practicing a new magic on him and when he woke up, the first person he sees would be the first person he would fall in love with and-"

"-WHAT?" Lucy started to sweat, with a light blush. "D-Do you know how to cancel it out out?"

"Juvia... Doesn't...." She said slowly.

I saw myself make his way back over to Lucy with a look of satisfaction. "Step on me more~" he swooned.

"WHAT?!" Lucy and I screamed together.

"Do you have an antidote or something?" Lucy said, trying to avoid my real body.

"Er... No. But please give Juvia two- no one day!" The water mage pleaded, helping up Natsu.  "Just keep him with you for now ok?"

"Aye! Lucy-chan!" Natsu hopped over and kissed Lucy on the cheek. She took a few moments to process it before knocking him to the ground.

"Geez Luce, that's my body!" I yelled though she couldn't hear me.

"Lucy-San... That's domestic violence..." Juvia sniffled and picked up Natsu, whom was pouring.

"We aren't married!" Lucy yelped and grabbed Natsu's collar. "Come on..."

---

I followed Lucy and my real body to her apartment tiredly. It's been two or three hours and there was no news from Juvia. "I hate this I hate this I hate this..." I repeated to myself in my own world. "I can't even eat her food." I complained as my hand went straight through her refrigerator.

"Okay, Natsu. I want you to sit there in the corner. And don't make a sound, I'm gonna work on my novel." Lucy ordered and sat down at her desk with a grunt.

"Ugh this is boring." I sighed and stood next to my real body, whom was obediently kneeling in the corner with a bright look in his eyes. But his eyes slowly started to dull as he was falling asleep from the calm atmosphere.

After a couple seconds of silence, Lucy slammed her hands into her table. "Ugh I can't focus with you snoring, Natsu!" She yelled and stomped to the bathroom. "I'm taking a bath..."

After I heard the water stop running, Natsu jumped up from his spot in the corner and to the bathroom door.

"O-Oi..." I say to him, trying to get him to stop but he wouldn't even hear me.

"ILL HELP WASH YOU!" He shouted and slammed open the door.

Lucy shrieked and started to throw things at him. "GET OUT!"

I snorted and watched as he quickly closed the bathroom door.

---

"Mavis, Natsu. Stop crying, this isn't like you..." Lucy crossed her arms over her chest, looking down at the weeping boy who sat on her bed.

"Yeah, this isn't your personality." I join in, again. I hated it, not being heard.

"But Lucy-chan yelled at me..." Natsu sobbed.

"Look, I'm just not used to you acting this way, at all. I just miss the old you." Lucy sighed, sitting beside him.

I stared at her, feeling somewhat good about myself.

"The old me?" Natsu sniffled, looking over at her.

"Yeah." She smiled and got under her covers. "The old you was my best friend, and he was pretty great..."

I smiled to myself and sat down in a chair, not too far from her bed.

Natsu crawled in beside her hesitantly, even asking for permission which she granted... Odd.

"Hey... Lucy?" He continued.

"Yeah?"

"Do you love the other me?"

"Oi.... What are you asking?" I breathed, standing up from my seat.

"Well..." Lucy pondered, turning over to look at Natsu. "I think I do... I didn't know how I felt until now..."

"H-hey.... Lucy... What-" I stuttered.

Natsu smiled and pushed back a piece of her hair. "I hope you two get together." He giggled and leaned forward. "I really hope you do..."

Natsu then moved closer and planted an actual kiss on her lips. And she actually returned it.

"Lucy.... Lucy... Why are you...? What are you doing?" I said, starting to sweat.

---

The next day, Juvia set me free with help from Levy.

"I'm myself again!" I cheered and hugged Juvia and Levy with a broad grin. "Thank you so much!"

I glanced back at Lucy who was looking at me with rosey cheeks. "Hey. I'm sorry if I caused you... Trouble..."

Lucy stepped forward and grabbed my scarf with a sparkle in her eyes. "I love you. Make babies with me."

"Huh?" I say blankly, not really sure about what just happened. "Uh... Levy?"

"I thought it would be interesting to caste the same spell on Lucy..." She giggled. And as if on cue, Lucy sprung into my arms and knocked me to the ground.

"Ah... By the way. She her soul is somewhere in this room, watching us. The same happened to me..." I say, trying to pry Lucy off.

--- Lucy's POV ---

My eyes widened once Natsu said that after being knocked to the ground by my real body. "Oh no...." I whisper to myself, "he actually saw the kiss."