" Yul, did you eat something wrong? Why do you keep smiling like that? " Sooyoung asked as she munched on her hot dog while Yoona nodded frantically. 

There was definitely something wrong with the tanned girl this morning. The usually cold-as-ice girl was literally being a bubbly kangeroo. Unlike everyday where Yuri ignored the different comments about her, she thanked each and everyone before giving them each a hug. 

This new behaviour was freaking everyone out although in a good way. 

" Is it wrong to smile? " Yuri asked as she continued typing on her phone happily, something that neither Sooyoung or Yoona had seen before. Heck, the entire student body knew that Yuri was one person who could survive well with or without a phone. 

Yoona shook her head and smacked her cousin hard, earning a very loud whine from the older girl. The two girls looked at Yuri like they had seen a ghost. 

Did Yuri just whine? 

Sooyoung and Yoona just ignored the girl beside them as she continued smiling at her phone happily. Yuri was estatic. Taeyeon had been texting with her for the past 2 days ever since she sent her teacher a text. 

From: Miss Beautiful Kim

Baby Dinosaur, how was class today? Have you been paying attention?

Although Taeyeon was unaware of who she was, she was happy that she could have her teacher's attention even for a minute. The two had been texting for 3 days now and it seemed like Yuri was a whole new person. 

From: Baby Dinosaur 

Class was boring :( 

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From: Baby Dinosaur 

Class was boring :( 

Taeyeon shook her head and smiled to herself, she knew that Yuri had been sleeping the entire day except for her class. The only 2 lessons that Yuri paid attention to was Physics and Chemistry now. 

' Aye. At least she's being honest. I should at least drop a hint that I know which class she's from right? ' 

From: Miss Beautiful Kim

Yah, you need to stop sleeping in class. Especially during Mr Jung's math class. 

She was smiling as she typed until she realised that there was someone standing in front of her. Taeyeon looked up and nearly jumped in surprise. The person she had been happily texting was standing right in front of her.

" Miss Kim? I need extra consultation after school for Chemistry. When are you free? " Yuri chirped and nearly fell back in fright, her phone had just vibrated. 

" I'm free later. Look for me at 2.30 and we'll start our lesson. " Taeyeon smiled before walking in the opposite direction, hiding her red face from her student. 

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" I won't be going for lunch with you, Yoong. Sorry. I know I promised that I would go with you to buy some clothes after lunch but I'm lagging behind in Chemistry. " Yuri pouted and hugged her sulky cousin from the side. 

Yoona wasn't angry at all. She was curious as to why Yuri was concerned over her grades all of a sudden. Her cousin wasn't one to give two hoots about academics. 

" Since when did you care about your studies? Are you feeling okay? " Yoona placed her hand on Yuri's forehead and felt Yuri's arms as well as her neck, checking for a fever. 

" I'm okay. I just feel like it's time to stop playing around. " Yuri reassured and hugged Yoona, burying her face into the younger girl's neck. She wasn't doing well in her studies but she chose to ignore it and continue doing her own thing until she met Taeyeon, the teacher she was attracted to. 

" Well, that's good. Yul, you know you can come to me for help. I'll help you with your History. " Yoona beamed her dorky grin before kissing Yuri's cheek, running to catch up with her friends. 

Yuri chuckled and began making her way to the staff room. She could barely contain her excitement because it was going to be just her and Miss Kim. Maybe it was the right time to tell Taeyeon that she was the unknown person she was texting. 

" Yuri? Hi, sweetie. Take a seat and give me a short while. " Yuri rubbed her neck shyly as Taeyeon was arranging her shelves of books, the woman was wearing a skirt and a blouse. 

Yuri took a huge gulp and tried to focus her gaze on anywhere but that nice, round in front of her. It wasn't easy considering that she was at the age where teenagers tend to wonder and be even more curious about things like