It was Saturday morning. Yoona sat in the back of the van, pouting. She seriously don't want to come. Today, they were invited by Mrs. Jung, Mrs. Lee's friend to their resort for her daughter, Krystal's birthday.    "Why am I required to come?" Yoona muttered, hugging her bag tightly.    Her sister, Seohyun, sat beside her with the same expression on her face as Yoona. But different reason as her sister. "Unnie, can't I come? I want to study..." Seohyun asked Yoona.   "No, you can't..." Yoona replied. "... neither do I."    "Oh, cheer up unnie." Seohyun comforted her sister.   
Yoona tried to smile at her sister and hugged her. "I don't want to. I want to go to Kibum oppa." Yoona pouted.   "Aigoo, unnie... You should act that you love Donghae sunbaenim more. Not with Kibum oppa." Seohyun chuckled, removing Yoona's heavy head that was on her shoulder. "Unnie, don't think of billion things. you're head is getting heavier." She joked.   Yoona let out a small laugh. "And who told you I'm thinking too much?" She asked.   "Im Seohyun told me..." Seohyun replied, referring to herself.   Yoona smiled and hugged her sister tightly. "Thank you for being my sister.."    "Don't be a drama queen, unnie." Seohyun told Yoona. "Let's just enjoy this, yes?"    Yoona pulled away from her sister and nodded. "Yes. you're right."    "Let's enjoy this even though I don't know how to swim..." Yoona added.   Yoona and Seohyun giggled, not noticing Donghae and Kyuhyun in front of them. "What are you giggling about? Boys?" Kyuhyun asked annoyed.   "Kibum?" Donghae asked in the same manner.   "Its none of your business." Yoona told Donghae and Kyuhyun. "And you don't care if we're talking about Kibum oppa.   Donghae rolled his eyes on Yoona and looked back to the road even though they weren't leaving yet. "Kibum. Kibum. Kibum... Why don't you marry him?" Donghae thought.   "I smell jelly..." Kyuhyun teased. [A/N: jelly means jealousy]   Seohyun nodded her head as she decided to help Kyuhyun on his teasing FOR THE FIRST TIME. "So that's how jelly smell..."   Kyuhyun grinned when he realized Seohyun was helping him. Then, he felt Donghae hit his arm with his fist and Kyuhyun groaned in pain. "Ouch! What was that for?" He complained.   "For smelling non-existing jelly..." Donghae replied.   "Hey! That's not how you treat your cousin..." Yoona defended her soon to be "brother-in-law" for she thought Kyuhyun will be a perfect man for her sister.    "Its none of your business." Donghae copied Yoona.    Yoona gritted her teeth. She rolled her eyes on Donghae and leaned her head on the window while pouting.    Just then Mrs. Lee came from inside the mansion, carrying her own bag. "Are everybody ready?" She asked.   They nodded and gave a weak reply like: "Yeah..."    "Yup"   "Absolutely"   "Okay then." Mrs. Lee convinced herself to their replies that they were pretty excited about the trip even though its pretty obvious that they're not. "Mr. Kim, Let's go now..." Mrs. Lee instructed her driver. Mr. Kim started the engine and they drove off.   Yoona looked through the window, fascinated by the buildings they passed, happy children playing together and family walking together. She envied them. When she was 13, Seohyun