After arrive at the supermarket, I see a shopping list.

'I have to buy food and the other. Huft.. There're so many! Eonni is suppose to come with me'

I use the trolley to carry it all. When I gonna pay it all, suddenly someone pat me on the back.

"Hei krys!" sulli, sohyun, jiyoung and suzy surprise me.

"Owh hi *smile* why do you here?"

"Well, we want to come to the new mall at 5th street but sulli want to buy something first" jiyoung pointed sulli and she's just smile.

"Walk?!"

"Silly.. Of course no. It's tiring if you walk to there."

"Then?"

"Sohyun got the car. Do you wanna join us?"

I'm think before answer. If I go home now, I think sica eonni definitely still sleeping.

"Okay then but I have to pay these first"

After pay it, suzy and sohyun help me to carry the bag. We keep the bag in the trunk. In the car, we are joking, gossiping and other.

"How is your relationship?"

"With who?? I'm not dating anyone"

"Duh.. With your eonni."

"Fine.. It's okay. Why do you ask that?"

"That's not what suzy means. Geez you're so slow"

"What do you mean then?" I really don't understand.

"Not about your sisterhood relationship but about your love" I'm blushing.

"You're blushing now." jiyoung and sulli tease me.

"Stop that. There's no progress. Still same.". I let out my sad smile.

"Waeyo?!!" they look at me with a stare of disbelief.

"You don't tell her, do you?"

"I can't. I'm too afraid to hear her answer."

"You have try it, you know? What if she love you back?"

"That's imposible. She just love me as her younger sister."

"Do you confirm that?"

"No but.."

"See.. You still don't confirm that so you still have a little hope" sulli cut my word.

"Never mind. Get rid of it first thought. Now let's go shopping!" suzy is very enthusiastic.

"Can I entrusted the goods here?"

"Of course."

"C'mon.. there's discount at accessories store. Let's go there." sohyun pull me to that store. The others follow us from behind. We just look around first but suddenly suzy scream.

"What's wrong??" I'm panic.

"This necklace is so cute >_<" she pointed a necklace, look like a collar with a key and lock.

"You have to buy it krys. One for you and the other for sica eonni. She'll gladly accept it"

"Do you think so?" I look closely to the necklace. It's cute I think.

"Of course she'll accept it" jiyoung assure me.

"Okay then. Miss, I want this necklace and that." I pointed a plain silver necklace.

"This, miss. It's cost $75" she gives me a little shopping bag.

"Here you go. Thanks" I give the money and then go back to them.

"I'll give her a silver necklace with a key and I have a collar with a lock"

"Wuih ssoo romantic."

"What's your answer if she ask you about the key and the lock?"

"Well I'll say the truth" I'm blushing a little when say that.

"Good luck"

"Thanks :) All of you should cheer me up when Sica eonni push me, okay?"

"Okay, ma'am"

"Stop that. It's embrassing, you know?!" After say that, we laugh together.

--------

"Hei it's late already. Sica eonni will kill me if I go back late." I see my watch. It's 8 p.m.

"Okay then. Let's go home. I'm tired too."

Sohyun drive me home. I take my goods.

"Bye krys. Tell her your feeling."

"Okay, I will. Be careful!"

"Bye!!" I see sohyun's car speeding after turning.

"Stupid. I told her to be careful." I open the door and go inside.

"Eonni!!! I'm home!!" I took the goods to kitchen.

"Eonni? Where are you??" I put the ingredient in the frige. Suddenly I feel a backhug.

"Eonni? Are you crying?!" I can feel her tears on my back.

"I think.... I think something bad happen to you." I brake the hug.

"You... You tell me want to buy groceries but... but why do you go home this late??" she doesn't want to look at me.

"I'm so sorry. I met sulli and the other and they asked me to went shopping with them. I agree cause I think you still sleep." I hug her back.

"Stop crying okay? I hate when you cry." after say that, she stop crying.

"Why you forget to bring your phone?!" she brake the hug.

"I'm in hurry and I don't realize it until I search and don't find it."

She turn and give me her back. Geez.. She's angry.

"Are you angry?"

...... She doesn't answer me.

"Eonni..." I use aegyo.

......

"I have something for you" I backhug her and show her a box.

"What is this?"

"Open it" she open it and gasp.

"Do you like it?"

"This is beautiful. Why you buy it?"

"I think it's cute so I buy it :) This is a couple. You see that key?? I have the lock" I brake the hug and show my neck.

"pft.. Why a collar??"

"You don't like it?? I think it's cute."

"You look like a cat. Hahahaha..."

"I'll be your cat if you want"

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A.N : Chapter 4!!!! Krystal's back!!! Ish.. She make her sister worry :( Do you wanna make sica ask first? or she doesn't ask anything? I want to be your cat jungsis. ^_^ *will be killed by jungsis shippers* (°-°)

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I have to go now... Bye ;-)