After the practice, Yoona A hurriedly look for Siwon. She went to the classrooms, she walked in the hallway, but, there is no Siwon.

    "Hey! Yoong! Maybe he is on the library." Yuri said. She skip her class just to be with Yoona. Yoona smiled at her and said, "Ah! Yeah! Thanks Yul". As they started to run. When they reached the library, there is no Siwon. He is no where to be found. Yoona stared at the ceiling. "Why is this always happening? When I'm about to confess, I can't find him. Are we not fated for one another?" Yoona sighed.

    Yuri looked at her worriedly. "Yoong. Maybe he is somewhere else. Let's find him again!".

    "Yul. Thank you. Let's go back to our practice. Besides, I can talk to him later" Yoona said.

Yuri felt Yoona's sadness. She wants to help her. Not because she is her bestfriend and/or so called twin. But because Yoona help her and Yesung to be together.

-FLASHBACK-

Yuri: "Yoboseyo?"

Yoona: "Unnie. I think I need your help."

Yuri: "Him Yoona need my help? I thought you are a strong girl. Stronger than us! Okay. Why you need my help?

Yoona: "Well. I think something is wrong. Can you help me fix this?"

Yuri: "Ah~ I'm not good at fixing anything. But, I'll try. Tell me where are you?"

Yoona: "I'm at the SM Park. Come and help me. I'll be waiting for you."

Yuri: "Okay. Catch you there"

    Yoona hang up. Yuri hurriedly change her dress. "This is strange. Why Yoona need my help? This is the first time she asked for my help. Ugh~ Whatever. Tonight is the night that I'm going to confess my love for Yesung oppa. But, since Yoona need my help. I have to mov