Krystal reach their dorm room and found her sister crying alone near her bed.
 

"Unnie!"
 

“Soojung-ah!"
 

"It's okay... don't cry."
 

"But Soojung... I love her."
 

"What really happen?"
 

"I ask her to break up with me."
 

“Why did you do that unnie? You said you love her."
 

"I was mad at her. We got into fight this morning. She didn’t even beg for me to forgive her and I was so mad that's why I said those words. But I didn’t really mean that. I was just angry."
 

"Unnie come on. It was because you are angry. I bet Yuri unnie also need some time to cool down. You two should talk once you both calm down ok?”
 

"She must hate me so much right now."
 

"Stop being so negative unnie. Every relationship has its up and down. It was just a small fight and misunderstanding, it will be ok when you guys calm down and talk thing out."
 

"You think I would still get the chance to work thing out with her?"
 

"You will. Now go clean up, I will bring you out to have dinner. You are not pretty when you cry."
 

"Thank you Soojungie!”
 

"You don't have to thank me unnie. We are sisters. Come on. Hurry up, I'm so hungry."
 

"Okay okay..." Krystal finally made Jessica smile again.

*
 

The Kwon's residence:

Yoona drove Yuri to the address that Sooyoung gave her and stop in front of the gate. The guard saw the unfamiliar car and ran toward her.
 

"Excuse me! What do you need miss?" The guard asked.
 

“Hello! My name is Im Yoona. Is this Kwon Yuri's house?"
 

“Yes Miss Im!"
 

"Oh umm... She is drunk. I’m bringing her back home. There she is." Yoona said and pointed at the back seat.
 

Yuri is sleeping soundly at the back.
 

"Oh that’s our young miss. I will go and open the door for you miss Im."
 

"Nae! Thank you."
 

The guard open the door for them and Yoona drive inside the house.
 

Even it was dark since it’s night time, the size of Yuri’s house did amaze Yoona a lot. It doesn’t look like a house. It’s more like a mansion.
 

"How come I never know that you are so rich unnie? Or were you trying to hide about it all these time?”
 

Yoona speaking to the sleeping girl.
 

When they reach the front door, there is another guard came to get the car while a few girls who seems to be the helps came running and help Yoona by taking Yuri and bring her to her room.
 

"Anneyeonhaseyo!" a lady came and greet Yoona who was a bit stunned by the scene in front of her.
 

"Oh Anneyeong auntie. My name is Im Yoona." And Yoona thought that the lady is Yuri's mother.
 

“Nice to meet you Yoona-shi, I am Yuri's nanny."
 

"Nanny? I'm sorry. I thought that you are her mother."
 

"It's okay. Anyway let's go inside. The girl might be already put our young miss in her room."
 

"Ah nae!" Yoona then follow the lady.
 

"Auntie, why it's so quiet? Are Yuri Unnie’s parents not at home?"
 

"Oh yeah! Her father came home today, but there is something urgent, so he had to leave."
 

"Oh! What about her mother?"
 

“Umm only young miss and her father live in this house.” The lady sound a little sad when she tell Yoona that.
 

"Oh I'm sorry, I asked too much."
 

"No it's ok. You should stay over tonight. It’s already late.”

“Oh It’s okay. I can just call a taxi after I make sure that she’s sleeping well.”

“No please I insist Miss Im. If you are not comfortable sharing room with our young miss, you can sleep in the guest room next to her room.”

“Oh it’s fine auntie. I used to share room with her before. I’ll just stay with her tonight. Thank you so much.”

“You are welcome Miss Im. Thank you for taking care of our young miss.”
 

The lady lead Yoona to Yuri's room and told Yoona to call her whenever she need something. The girls already help her change her clothes.
 

Yoona walk inside. She take a look inside the room. It was a simple room with light pink color painted on the wall. It seems cute somehow. She saw Yuri's picture with her Dad on the nightstand. It was only Yuri and her father. It makes her curious about Yuri's mother. Yoona then walk toward Yuri's study table. She sat there and began to look at Yuri's book and handwriting. Yoona can't help but laugh at Yuri's book.
 

An idea come up to her mind. She wants to write something in Yuri's book too. She open the desk’s drawer to find a pen, but a book caught her eyes.

The cover of the book was hers and Yuri's photo. And it was written 'The Secret of Yoonyul ^^'.
 

Yoona was surprised. She open the book page by page and her tear just fall down without her realise. The book does contained every moment of them. It looks more like diary that Yuri wrote everyday. What surprise her is that it was all about her. All Yuri’s confession and how she think about Yoona is in there. It was just a few page that she had read and it already touched her heart so deep. She never thought that Yuri have the same feeling for her.

"Arggg...." Yuri groaned.
 

Yoona quickly put the book back to its place and approach Yuri.
 

"Unnie!"
 

"Where am I?"
 

"At your house. I brought you here because you said you didn’t want to go back to the dorm.”
 

"Oh! Sorry I shouldn't have drink too much."
 

"No it's ok. Are you feeling okay now?"
 

"A little better after I got some sleep. Hey! Were you crying?” Yuri even she’s not totally sober, still worry about Yoona.
 

"Aniyo! It was just something got into my eyes."
 

"Liar! You think I'm stupid?"
 

"Unnie, do you need water? Here drink some." Yoona pour Yuri a glass of water to avoid the topic.
 

Yuri put the glass away and she grab Yoona's hand.
 

"What's wrong? Did he hurt you?"