Author's note: Hey there! Thanks for coming to read my first fanfic, also my first Ereri fanfic. So, this fanfic will be about Eren x Levi. To be honest, I don't know how did I come up with this. I guess I got the inspiration from a picture I saw in Facebook. This is Reincarnation AU, where Eren and Levi are cats. Both of them have their memories about their previous lives. Eren, Armin and Mikasa are Hanji's cats and Levi is Petra's cat. Everyone has their memories from their previous lives. But the sad part is that Eren and Levi have not met each other yet, so one day Hanji visits Petra and Levi with Eren, Armin and Mikasa. What is going to happen then? Oh and I forgot to mention that Eren and Levi were a couple before the reincarnation. Also Hanji and Petra work at a cozy coffee shop. More info you will get when you read the story :3.

Also, Eren, Levi, Armin and Mikasa can talk. Even though they are cats, they can talk.

A little note: Altough the "Nebelung" cat breed has grey fur, I made Armin's fur blonde. Also "Chartreux" cat breed has blue-grey fur (i think), but I made Levi's fur black.

It was very peaceful in Titan Coffee Shop. Today there weren't much customers, but there were some. Hanji and Petra stood behind the wooden counter, cleaning some glasses and plates.

"Hey, how would they react when they saw each other?" Hanji asked suddenly.

"Huh? Who?" Petra looked confused.

"Eren and Levi. They haven't seen each other yet", Hanji said.

"Oh, right. Levi sometimes seems so sad.." Petra said with a sad sigh.

"And Eren doesn't know that Levi is living with you, and neither does Levi know that Eren is living with me", Hanji said. "Few days ago Eren asked me about Levi. I just said that I don't know", she added.

"It's about time for them to meet each other.." Petra said and smiled a bit. That was when Hanji's face lit up.

"Petra, I got an idea! How about I come visit you today with Eren, Armin and Mikasa? Then Eren will see Levi!" Hanji grinned and Petra giggled.

"That sounds perfect, Hanji!" Petra said and smiled.

"I'll come around six, if it's alright?" Hanji asked. Petra just nodded.

"Great! Now let's work until our shift is over!" Hanji grinned and they went back to work.

It was 17:40 pm when Hanji got home. She was greeted by Eren, Armin and Mikasa. The cats were happy that Hanji got home, because there wasn't much to do at home.

"Hanji did you bring treats?" Eren asked and poked Hanji's leg with his paw. Eren is a brownish German Rex with green eyes and he is..well, he is Eren. He has a green cat collar with a tiny key around his neck.

"Eren, you really like the treats that Hanji brings, right?" Armin said as he sat next to Mikasa. Armin is a blue-eyed, blonde Nebelung and he is very nice and intelligent, like he's always been. Armin has a blue cat collar with a tiny bell around his neck. Looks cute on him.

"Don't eat too much treats, Eren.." Mikasa said and eyed Eren. Mikasa is a black Maine Coon with a red scarf around her neck. She has a red cat collar, but it's hidden under her scarf. She likes to be around Eren, Armin and Hanji, also Petra when she is visiting Hanji.

"Yes I did bring your favourite treats, Eren!" Hanji said and petted Eren's head. Eren grinned and jumped on Hanji's shoulder. Hanji handed Eren some of his favourite cat treats and he gladly ate them.

"I forgot to tell you three something. We're going over to Petra's house to visit her around six", Hanji said with a grin.

"To be honest, we've never been at Petra's house..she always came to visit us here", Armin said.

"Hahah..yeah..umm, anyways, we could go now if you want", Hanji asked and laughed a bit nervously.

"I want to see Petra! She is really nice and she gives me treats too!" Eren said and jumped down on the floor and looked at Hanji.

"Armin? Mikasa?" Hanji looked at Armin and Mikasa, who both nodded. "Okay! It's settled then. Let's get you three into the cat travel crate and into my car." And then Hanji led the cats into a big, purple cat travel crate. The three cats fit perfectly in it. Hanji closed the door of the cat travel crate and lifted it up. It was heavy, but Hanji's used to it.

"Alright, let's go!" Hanji said and carried them to their front door, opening the door, stepping out and closing it. She carried the cat travel crate to her car and put it inside the car, onto the backseat. Hanji got into the car, starting it and drove off to Petra's house.

Hanji, Eren, Armin and Mikasa arrived to Petra's cozy little house. Hanji opened the cat travel crate's door and took the cats into her arms.

"Petra has such a nice house", Armin said and Hanji smiled.

"I know. She likes cozy things very much", Hanji said and walked to Petra's house's front door, knocking few times on it.

"Petra also has a surprise for you, Eren!" Hanji said and grinned. Eren looked confused a bit, but then looked at the door when Petra opened it.

"Ah, welcome! Thanks for coming over, Hanji! And hello to you too, Eren, Armin and Mikasa!" Petra said and let them in. Petra led them into her living room and poured some coffee into a cup for Hanji, who sat down on a sofa and put her cats next to her.

"Your house is so cool!" Eren said and looked around the living room.

"Thank you, Eren! Have some treats too!" Petra giggled and poured some yummy cat treats into a small cat food bowl. Eren looked at the cat treats with hunger and went to eat them. Hanji then looked at Petra, who nodded.

"Eren, I don't know if Hanji mentioned this before coming here, but I have a big surprise for you", Petra said and patted Eren's head. Eren had already finished eating the yummy cat treats.

"Huh? Hanji did tell me.." Eren said and looked at Hanji, who grinned and petted Armin and Mikasa.

"Okay. You stay here, while I get your surprise", Petra said and smiled, before she walked upstairs somewhere.

"I wonder what is Eren's surprise?" Armin wondered and looked at Eren.

"I hope it's nothing that will hurt Eren", Mikasa said and kept her eyes locked on Eren.

"Stop worrying, Mikasa! I'll be fine!" Eren said to Mikasa.

"Ereeen!~" Petra called him and Eren looked at her. She was coming downstairs and held a black furball. That furball had a tail too and ears. And something..white around it's neck. Hanji just grinned and looked at Eren.

"There is your present, Eren. Go and take a look at him", Hanji said and Eren nodded and walked closer to Petra, who kneeled down. Petra gave Eren a warm smile.

"Eren, say hi to Levi", Petra said. Eren looked shocked when Petra said Levi's name. Then Petra put the black furball down on the floor and he moved. In front of Eren was a black Chartreux with sharp, grey eyes. The cat had a white cravat around his neck. Eren was a bit taller than that black cat. Eren knew who this was. It was Levi. Eren's lover in his previous life.

"L-Levi..?" Eren stuttered and looked like he was about to cry.

"Eren? Is that you..?" Levi asked and looked shocked too. Soon he was tackled by Eren the German Rex.

"Waahh! L-Levi..! It's b-been so long!" Eren cried and nuzzled Levi's neck.

"Shitty brat, it really is you.." Levi said and nuzzled Eren's neck. Eren purred and licked Levi's nose, who looked like he was blushing.

"I-I re-really missed you, L-Levi!" Eren said and hugged Levi. Levi just chuckled and hugged Eren back. Petra smiled at the two, Hanji grinned madly, Armin smiled too at Eren's and Levi's reunion and Mikasa just glared at Levi.

After Eren's and Levi's reunion, they all sat on the sofas in Petra's living room. Eren and Levi sat together. Hanji was holding Mikasa, who still glared at Levi and wanted to kill him. Armin was sitting on Petra's lap.

"So, do you two still have feelings for each other?" Petra asked Eren and Levi. Eren looked at Levi.

"I-I don't know i-if Levi still has feelings for me. But I still do have feelings for him.." was all Eren said.

"Brat, you know the answer", Levi said and licked Eren's nose. Eren blushed and nuzzled Levi's neck.

"You two look so cute together!" Hanji said and tried to pet Levi, but Levi smacked her hand away and hissed.

"Tch, shitty glasses", Levi said and tickled Eren's chin with his tail. Eren wrapped his protective tail around Levi and pulled him closer.

"Ah, you're still the same!" Hanji said and grinned.

"I forgot to ask you, Hanji. Why didn't you tell me anything about Levi when I asked you?" Eren questioned Hanji.

"Well..I don't know actually.." Hanji answered and scratched her neck.

"Let's not worry about that, let's just be happy that you two got finally back together!" Petra said and smiled.

"Don't you dare hurt Eren, or I will cut your tail off, shorty!" Mikasa said and glared at Levi.

"Shut up, you're too annoying", Levi said and Mikasa growled.

"By the way, Petra, would you like to take Eren? To live with you and Levi?" Hanji asked.

"Huh?" Petra said.

"I just thought that it would be better for both of them", Hanji said.

"Oh, yes, I don't mind at all. If Eren wants to, I won't force him", Petra said and looked at Eren, who was playing with Levi's ears.

"What? Umm, I really want to be with Levi everyday, but will Mikasa and Armin be okay?" he said and looked at Armin and Mikasa.

"Oh they will be fine, I'm a good owner, right?" Hanji said with a smile.

"You should really be with Levi, Eren. Be happy", Armin said and Eren smiled. Mikasa was just quiet. She didn't want to accept it.

"Okay, it's settled then!" Hanji said and clapped her hands together. "I'll bring Eren's stuff tomorrow?" she asked Petra.

"Yes, sure. Eren can sleep with Levi in Levi's cat bed", Petra said.

"Thank you, Hanji and Petra!" Eren said and grinned happily. Levi just smirked, knowing what he will do to Eren at night.

"Eren, come and visit us too sometime!" Hanji said and Eren nodded.

And then, Hanji left Petra's house with Armin and Mikasa. After that, Petra gave Eren some cat food and Eren ate it quickly. He thanked her and went to search Levi. He found Levi in the living room, in a big, fluffy cat bed. He was laying there lazily.

"C-Can I come, Levi?" Eren asked. Levi glanced at Eren and chuckled.

"Eren, you don't need to ask", Levi said and Eren's face lit up. He walked onto the cat bed and moved onto Levi. Levi mumbled that Eren was heavy, but didn't really mind it.

"I love you, Levi.." Eren said and purred into Levi's neck.

"I love you too, Eren.." Levi said and both of them fell asleep.

So, how was that? Tell me what you think! I think there might be some grammar errors/mistakes, so I'm sorry that. Anyways, I think I'll write a few more chapters to this story, but I have no idea what to write! So, please, if you an idea, you can share it with me! I think I'm going to post this to my Tumblr too, maybe. I'm not quite sure yet. But yeah, thank you for reading!

Ps. Here is Eren's, Levi's, Armin's and Mikasa's breeds (they were already introduced in the story, but still I'll put them here):

Eren: German Rex

Levi: Chartreux

Armin: Nebelung

Mikasa: Maine Coon

that's all. again, thanks for reading!