Yoona decided to talk to Jessica to ask her to move in to their house for a few days to watch over Krystal and Sulli. He was also hoping he could see Tiffany and talk to her as well. He already messaged Jessica that he's already outside their classroom. As he was waiting, Tiffany arrived again with Yunho. He was so ready to punch Yunho's face when Jessica appeared.

"Hey Yoong, what's up?" Jessica said as Yoona tried his best to smile. "Hey can we talk? Somewhere a little private." Yoona asked Jessica then look at the other students who were obviously eavesdropping. Jessica just rolled her eyes then grabbed Yoona's hand and move to a more private place. "So?" Jessica said as they stopped. "Oh, I'm actually leaving for Japan for 3-4 days so Krystal will be alone in the house. If you won't mind, and if it is okay with you, can you stay in our house for those days while I'm gone? Sulli will accompany her too but still I'm not comfortable especially there are two boys lurking around namely Jinwoo and Seungyoon." Yoona said smiling while touching the back of his neck. "You're the next person I trust when it comes to Krystal. I also hope you'll take this as a chance to patch things up slowly. I know its not that obvious but she's trying as well. I hope you'll say yes." He added nervously. Jessica was looking intently at Yoona. She can't help but smile on how cute he is right now, being shy and everything. She also admire how much he love and care for Krystal like his own sister. "You're cute." Jessica said and pinch Yoona's cheek. "You don't have to ask, I would love to stay with her. Thank you for the chance and for trusting me as well." She added smiling which made Yoona blush a bit. They went back to the classroom while Yoona talked about Krystal. "Nothing really much have changed with her, she still doesn't like pink and she still eats everything can eat. She's still the same. Just bring extra patience with you and that's it, you'll survive."   Tiffany was impatiently waiting for Yoona and Jessica to come back and the jealousy just fired up more when she saw Yoona and Jessica smiling at each other. She stomped her feet and immediately ran away. Yoona quickly said her goodbye and made an excuse to follow Tiffany.   He found her at the green house crying. He slowly approached her and gave her a back hug, "I love you." He whispered. "Are you sure?" Tiffany answered which made Yoona frown. He immediately turn Tiffany around to face him. He looked directly on her eyes, "yes, I love you and only you. Always have and always will." And gave her a chaste kiss. "Let's break up, I know you~~" Tiffanys words were cut as Yoona captured her lips once again. "I love you. Please remember that. I'll be gone for a f