Later. || Jikook

39. Thirty Nine

What are the capacitance and rate of change of the potential difference between the capacitor plates... This shouldn't be too hard, this multiplied by the permittivity of free space, divided by that to find the charge. Now differentiate both side of this equation to get the rate, and... Voila.

Jimin was in the middle of his physics practice sessions, he's done a number of those so far but this time he was working on electromagnetic waves, a topic he particularity had a hard time with. He read the next question and huffed out a long breath in frustration. 

"How is it going over there?" Jeon suddenly said from behind him, the stress almost made him forget he was there. 

"What do you think" he groaned, trying to concentrate on the question again when two hands settled on his shoulders, kneading the muscles on his neck slowly and deeply as he hummed and let his head fall back in pleasure. He opened his eyes and met Jungkook's satisfied ones upon seeing Jimin relax, drawing a soft smile on his face. 

"Thank you" he said, enjoying the gesture.

"Anytime" Jungkook replied.

"Really?"

"No"

"Always ruining it" Jimin rolled his eyes, picking himself up again and turning his rolling chair to face him properly. 

"If I said yes you would enslave me as your personal masseuse, I know better than to set myself up" Jungkook unapologetically asserted. 

"Would it kill you to be nice to me?" Jimin dramatically replied.

"I already brought you here, how much nicer do you need me to be?" Jungkook shook his head playfully.

Jimin and Yoongi have been studying a lot these past couple of weeks, everyday including the weekends, but this was even more stressful because the exams were in two days. Jungkook could clearly see the burnout in Jimin's eyes, and it was particularity amusing because it made him sort of whiny.

"Thank you Jeon I appreciate it"

Jungkook being the amazing friend, he insists to say, invited Jimin over to his college studio so that he could focus without interruptions from his mom or the temptation to procrastinate. He'd gone home to take care of some business with his parents and picked him up on the way back. 

The college boy didn't have many theoretical exams at this point in his studies, many of his classes consisted of demonstrative work or projects and few required written tests. Therefore, while Jimin sat on that chair breathing information, he was on the couch watching mechanic videos on youtube.

"As long as it helped" he replied.

"It did" Jimin smiled gratefully. 

"Are you hungry?"

"Yeah, should we have dinner?" the pink haired boy asked.

"Sure, why don't you come with me to grab some takeout?" Jungkook asked, already sliding a jacket over his t-shirt.

"I might have to sit this one out Jeon, these problems are gonna take time to solve" he sighed, looking back at his notebook on the desk. 

"Just take a break, between tagging along and eating, your brain will be ready to resume again" he encouraged, throwing him his jacket as well.

"Alright" Jimin caved in, he just needed that small push not to feel bad about it. 

They wore their shoes and stepped out of the door, got inside the car and headed straight towards this good restaurant nearby. They ordered a large pepperoni pizza and spicy chicken wings to share, returning home with delicious-smelling boxes.