Jessica's POV

"We're home!" Krystal shouted. Why do I have such a loud sister?

"Oh, you're home!" Umma greeted us elatedly. Why does she seem so happy and excited? "What took you so long?"

"I treated this baby beside me by buying her toys." I told them.

"Who is she, Umma?" Krystal asked pointing at the new girl who's busy talking to our appa.

"Since you're finally here, I'd like you to meet my niece, Im Yoona." She cheerfully said and even clapped. Excited much, huh?

Wait a minute... Did she just mention Im Yoona? My bestie's girlfriend? Umma's niece? Whaaaaat?

"Im Yoona?" I asked. The girl stood up and faced us. And I think she was just as shocked as us.

"Jessica-ssi!" She half-yelled while pointing at me. "What are you doing here? Wait, you two are Uncle's nieces?"

"You guys knew each other?" Appa asked.

"Yes, Appa! She's Fany unnie's girlfriend!" My sister yelled like someone stole her food.

"Oh. That's great then!" Umma said in glee. I looked at Yoona then at Umma. She might have noticed my questioning look so she continued. "Since you already knew each other, it won't be hard for all of us now."

"What do you mean, Umma?" I asked.

"She'll be staying here for awhile."

"What?! How about Tiff?! You won't be staying with her?" I asked Yoona.

"She said that she wants to visit her relatives and friends first because it has been so long since she met them."

"Yoong unnie, how long are you going to stay here?" My great sister asked like they're close or something.

"It depends on when Fany wants me to stay with her. Maybe a week or two or maybe three? Will it be okay for you?" She innocently asked.

"I donㅡ"

"Of course, unnie! That'll be awesome as fuuucㅡ firetruck?" Soojung cut me while saying alien words again.

"Firetruck?" Appa asked.

"Yeah? A moving firetruck?"

"You're getting weirder as days pass by." I said.

"Got it from you." I rolled eyes at her.

"Can't you two stop arguing for just a minute? You're not kids anymore." Appa scolded us. 

"I'm still a teen, I just turned 19. The other one here is growing old now." I glared at her, Appa looked at her, then Umma and Yoona were trying to prevent their laughs. "Okay, I'll go to my room now and keep quiet. Just decide on your own but it'll be awesome if you let Yoong unnie stay. Jaljayooo~" She added as she went up to her room after kissing our cheeks, but of course, except Yoona's.

"But if we let her stay, is she going to share room with Krys?"

"No, with you of course."

Ohh... What?!

"You gotta be kidding me, Umma."

"Do I look like I'm kidding?" She raised her right eyebrow up. "It'll be only for awhile, Sooyeonie~ Pweash accept it for us, for me~"

"Eww, Umma!" I disgustingly looked at her. "Fine, but Yoona, my stuffs are mine. You cannot touch anything unless I've given you the permission to do so."

"Sooyeonie..." She mumbled which is enough for me to hear. I looked at her but she seemed to be in her own world.

"Hmm? Did you just call me?"

"A-Ah! N-No! I mean, I just remembered someone with your name." She looked flustered.

"Oh, is that so? She must be grateful to have the same name with me. Well, you're not allowed to call me that. Just call me Jessica or Jess or whatever you want but that. Do you understand?"

"Y-Yeah..."

"And not because you're Tiff's girl, I will be good to you. Remember, we just met today, and it's a bonus that it's twice." I said looking directly at her eyes. 

"Don't be too harsh on her, Jessica Jung." Umma said. "She is still my niece, okay?" I just nod.

"Good night guys." I then kissed their cheeks ㅡ but of course, except Yoona's ㅡ before going in my room. 

"Good night baby." They both said.

Yoona's POV

"She's nice, believe me." Auntie said.

"She is just, you know, kind of cold to those she just met." Uncle told me, smiling.

"I understand, Auntie, Uncle. I also want to get to know her more since she's my girlfriend's bestfriend and she's your niece." I uttered. "And I think she's fun to be with." I said unknowingly smiling.

"She may be cold outside, but trust me, she's as bright as the sun." Auntie laughed. "Go to your shared room now. I bet she's done taking a bath or maybe sleeping already. I had put your luggage there." I obliged and went in unnie's room. I can't find her anywhere so I think she's still in the bathroom. I saw a lot of pictures frames;  therefore I went to look. I saw her pictures alone, with Krystal, with Auntie and Uncle, and a family picture which has 2 young girls.

I wonder why they're not together now.

I saw a solo picture of the older girl ㅡ who I believe Jessica unnie was when younger. I grabbed it and looked closer. It has a written name at the corner ㅡ Jung Sooyeon.

Sooyeon? Why do I feel like I heard that name before? Sooyeon... Sooyeonie...

"What can't you understand about me telling you that you cannot touch my things?" I quickly put down the picture frame and bowed at her.

"I-I, uh, I d-didn't mean to, J-J-Jessica unnie!"

"Fine, but don't you ever do that again or else." She glared at me. Freakin' scary. I just looked down the floor like it's the most interesting thing in this world. "Take a bath and sleep. Just fix your things tomorrow. I don't like hearing noises when I'm sleeping. And. Don't. You. Ever. Wake. Me. Up." 

"I won't." I quickly said still looking down. I watched her lied down on her bed, backfacing me. I get a pair of pajamas in my baggage and took a bath. As I was taking a bath, I'm kept thinking where I heard her name before or if I ever met her once before.

Aish... This is frustrating! Stop, Yoona, stop.

I wore my pajamas and went out then it hit me.

I'm gonna sleep beside her? Just sleeping beside a girl won't consider as cheating, right? Because I have no other choice.
Sorry, Fany-ah... I miss you already.

I sighed and just lay beside her. I backfaced her as well so that I won't be that guilty, somehow. I wonder why this girl is so cold. Did something happen to her in the past? Is she really that cold or she's just mad at me because I spilled a coffee on her? The night was fast and the morning came out of notice. I woke up as the sun shined brightly. I looked at the girl beside me whose face was now clearly shown with a drool on her lips, quite messy hair, and still snoring like she didn't sleep for a century.

Even if she's that messy, I still find her kind of pretty. Also, even though she's kinda rude to me, I know that there is kindness in her.

FLASHBACK

Me and Fany went to the café where she and her bestfriend was supposed to meet. We took a seat beside the window and wait there. We've been seating for quite some time so I decided to order a coffee for me since Fany said she wants to wait for her friend. As I was making my way to Fany, I bumped onto someone and accidentally spilled my coffee on her. 

"Oh my gosh! I'm sorry! I'm really sorry! I didn't mean to." I didn't notice that I said it in English. I was shocked and kept bowing a lot of times. She's not saying anything so I think that she's mad. I was waiting for her to scold me when she talked softly.

"Uh, it's okay, I think." 

Her voice... Her voice seems familiar...

I took a peek on her but still looking down.

She's pretty, but I could see sadness in her eyes.

"Yoona!" I heard my girlfriend so I looked at her and smiled sweetly. "Yoong! Baby, I've been looking for you. What happeㅡ Jess?!"

Who's Jess?

"Tiff?!" I looked at the girl whom I accidentally spilled on and at my girlfriend. 

They knew each other? Oh, she might be Fany's bestfriend! She must be, so I can be safe.

"What a small world. You won't bug me ever again. No fun."

Eh?

"What do you mean?"

Yeah. What do you mean, Fany-ah?

"You have met my girlfriend and she even spilled her coffee on you."

"Hey, it was an accident." I said softly, trying to sound nice. Hehe.

"This girl?!" She pointed at me so I smiled at her.

"Jess, this is my girl, Im Yoona. Yoong, Jessica Jung, my bestfriend."

"It's nice to meet you, Jessica-ssi." I offered her a handshake which she openly accept, and smiled at her again which she do