"Seoyun, I need your help to solve this problem?" Hyunjin tapped her shoulder with his pencil lightly to grab her attention from listening to music.

"Okay, let me see it real quick," she said then pushed her hair behind her hair to see better.

"I'm not sure if I'm supposed to derive this," he said as he pointed to the problem. She gave him the directions on how to solve the problem, but Hyunjin could not understand a thing.

"You got it?" She said once she finished. He looked at her with guilt then shook his head with a pout.

She laughed lightly, "do you want me to go over it again, a little slower this time," she said. He nodded his head shyly then looked back at the paper.

"Hey, Seoyun, come get snacks with me," Jisung whispered to her once she finished helping Hyunjin. She looked at Jisung then to Hyunjin then back to Jisung before nodding her head.

"It's been a while since you started tutoring Jeongin, it feels like Hyunjin and I are another one of your students," Jisung said as they walked.

"I should charge you guys a 1,000 won per lesson," she joked.

"You don't charge Jeongin," Jisung said.

"Jeongin is my baby," she said.

"I'm your baby too," he hugged her arm and leaned on her shoulder.

"You are a baby," she said then lightly pushed his head off her shoulder.

"Since I'm your baby, but me food," he begged, grabbing the snacks he wanted.

"I said you're a baby, not my baby, buy your own food," she said.

"I didn't bring my money," he smiled cheekily.

"But you're the one who brought me with you," she said, soon realizing why he brought her from his smile. She ended up buying him what he wanted because she couldn't say no to him and didn't really mind paying.

"Thank you Seoyun," Jisung said as he carried his and Hyunjin's snacks back to their classroom.

"Wait, I have to give Seungmin and Felix something," Seoyun said when she stopped in front of their classroom. She went inside to drop off snacks she had bought for them. "Okay all done," she said going back to Jisung then walked back to their classroom.

"Do you have practice today?" Seoyun asked Hyunjin as she rested her head on her palm.

"Yeah, we have a big competition coming up," he said as he solved the problem.

"Is that why you're studying extra hard nowadays?" She asked then pointed at a mistake he made.

"Well, yeah. Since I won't have time to study on my own because of practice, I have to study now," he reasoned then moved on to the next problem.

"Felix and Seungmin have to do that too, huh," she said to herself as she sat back in her chair.

"It's really busy during these times, I don't even get to hang out with any of them at all," Jisung complained. "At least I have you to spend time with now," he said with a smile.

"Must be hard, but at least it's better than doing nothing," she said with a sigh, barely paying attention to the last part Jisung said.

"So what I'm getting here is that you don't have anything better to do," Jisung said.

"Yes, that's exactly what I'm saying," she said in annoyance.

"You think I can come with you to the library sometimes?" Hyunjin asked.

Seoyun paused to think before answering, "you should be fine with coming, I don't think Jeongin will have a problem with that," she said.

"Great, I'll come straight after practice," he said with a grin.

"You mean after a shower right, you smell after practices," she said half-jokingly.

"You never complained before," he said.

"It doesn't bother me sometimes, but it's not like I want Jeongin to dealt with it too," she said, he simply nodded and went back to his work before the teacher came back.

~

"Are you coming with me today?" Seoyun asked Hyunjin as she leaned on their lockers as he organized his books.

"Yes, I'll text you when I get there. Why? Will you miss me too much?" Hyunjin asked teasingly.

She laughed, "can't live a day without you," she said jokingly.

"I'm coming too," Jisung said as he opened his locker next to Hyunjin. Both Hyunjin and Seoyun looked at him confused. "To wherever you guys are going, I'm coming too," he said.

"We're going to the library later, to study," Seoyun clarified.

"Can we come too," Seungmin suggested when he overheard them as he walked toward them.

"The more the merrier," Felix said with an innocent smile.

Seoyun looked at Hyunjin to see if he was okay with it, and he simply shrugged. "I don't see a problem with you guys coming," she smiled.

"Are you coming with us to practice?" Felix asked Seoyun and Jisung.

"I can't today. I promised to eat with Jeongin if he got a 90 on his last test I would buy him food before going to the library," Seoyun said.

"I can come," Jisung said happily.

"I'll see you guys in a bit then," Seoyun said as she waved goodbye to her friends.

~

"A few of my friends are coming to study with us, would that be okay with you?" Seoyun asked Jeongin as they walked to the library.

"Well since you did buy me food, I guess I'll allow it," Jeongin said then laughed at himself for pretending to be chic.

"I'll buy you more food next time," she said then pinched his cheeks.

"Is the guy who always comes to get you after studying coming too?" Jeongin asked.

"Hyunjin? Yes, he's coming too," Seoyun said.

"What about the one that always texts you, is that one coming too?" Jeongin asked again.

"Felix? Yes, he is," she said.

"No. What was his name again? Min something," Jeongin said, he thought carefully.

"Oh Seungmin, yes, he's coming too. Jisung will be there too," she said

"Jisung seems very funny in your stories," Jeongin said as they reached the doors of the library.

"He's funny to me, just find out for yourself when you finally meet them," she said with an endearing smile as she looked at Jeongin. "They'll be here soon, let's start while we wait for them," she said.

~

"Sorry we're a little late, we missed the first bus to get here," Felix apologized as he took the seat next to Seoyun.

"Someone forgot their phone in his locker and only remembered when we got to the bus stop," Jisung said bitterly as he glared at Hyunjin who was at fault.

"You guys we're hurrying me too much," Hyunjin explained then sat down in the seat in front of Seoyun with Jisung and Seungmin sitting beside him.

The boys introduced themselves to each other formally and began to study.

"You're using the wrong word there, you wrote there instead of they're, there is for positions like places and they're is a contraction of they are, 'they are walking through a park' that's the proper word there," Seoyun corrected Jeongin. He looked at her with a confused pout and she smiled sweetly at him. "I'll help you," she said.

"Sua never cared like that," Hyunjin whispered to Seungmin.

"You're right, she never did care like that," Seungmin whispered back as he watched Seoyun teach Jeongin. "Hey Seoyun, you think you can help me with this for a second?" Seungmin asked, Seoyun nodded and went to his side to help him.

"Thank God she's nothing like Sua," Jisung whispered to Hyunjin. "Sua was a bitch, I didn't like her at all," Jisung admitted.

"Who is Sua?" A whisper from across the table asked.