You entered your room and slammed the door shut, I won't let him mess with me like he did in high school!

You heard a knock on your door, "Noona, Can I come in?" Jungkook asked softly.

"Sure."

He entered your room and sat down next to you on your bed, "Did I do anything stupid last night?" He asked nervously.

"You hugged me, told me how stressed you were, threw up then took a shower." You said trying not to laugh.

He blushed, "Oh good, I was slightly worried when I woke up shirtless." He laughed nervously. You laughed at how cute he looked. "Don't you always sleep shirtless though?" You teased him. He laughed shyly, "How would you know that?"

A knock on the door interrupted your conversation, "Y/n, can I come in?"

"Sure, the more the merrier." You said sarcastically.

"Why did you slam the door? who made you angry? ONLY I CAN DO THAT!" Jimin said.

"Do you guys remember Kim Taehyung from High School?" You asked both of them.

"The jerk that embarrassed you in front of Jung Hoseok?" Jungkook asked.

"Yeah."

"I have to admit, at the time, I thought it was a bit funny. But now, I realize how mean it was." Jimin added.

"Well, we work together." You said sounding annoyed.

"What?" They both said in unison.

"He's a model now, a really good one as well." You said.

"Is he still messing with you?" Jimin asked, sounding a lot more serious.

.

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.

.

"You're getting your payback!" Jimin declared after you told them what happened.

"Maybe when we were teens it was hard to do anything about it, but we're adults now! We'll help you fight back!" Jungkook said.

"I have an Idea." Jimin smirked.

.

.

You woke up feeling excited to go to work, you haven't felt this ever since Taehyung came. "Are you ready?" Jungkook winked. "I was born ready!"

After the daily shoot, you waited until Taehyung left the office, you put on a black mask and followed him around, lucky for you, he left later than usual- so no one was around. You then texted Jimin and Jungkook, 'the plan is in action'.

You completed following him around, at first he didn't notice. However, later on you realized he started to look apprehensive, the plan was working. Soon, Jimin and Jungkook arrived, they were also in masks and hid around the dark alley in front of Taehyung. Taehyung kept shifting his gaze back and forth while he started walking faster.

Jimin and Jungkook suddenly appeared in front of Taehyung causing him to pause in his tracks. They started walking towards him, which made him slowly walk backwards. But as soon as he turned around, he found you (he didn't know that though) you were still wearing a mask.

"What do you want?" He asked while trembling. It was the first time you saw him this terrified, get a taste of your own medicine.

Jimin brought out a knife, "We want," He paused for dramatic effect, "to tell you that you've been pranked!" He then removed his mask and started laughing, You and Jungkook did the same. Taehyung didn't react, he just grabbed his stomach and ran to his apartment building.

You were slightly worried about that reaction but felt good that you got him back, "Thank you guys!" You high-fived Jimin and Jungkook. They both couldn't stop laughing, you put both of your arms around each of their shoulders and walked back home.

That night, you couldn't help but feel guilty. Why did he grab his stomach? Is something wrong with him?

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During the whole day at work, Taehyung didn't bother you or talk to you, even during his photo shoot. This should be a win, right? Then why do I feel like this?

"Taehyung, can we talk?" You asked. He barely looked at you and walked away.

So you went to your boss, Kim Namjoon. "Can I ask you a question?"

"Sure, what is it?" He smiled.

"Does Taehyung have any medical issues?"

"Hmm," Namjoon started to think, "From what I remember, he has a skin disease. Though I shouldn't be telling you this, so keep it to yourself."

"Ok, thank you." You bowed and left his office. You took out your phone and started searching for skin diseases.

After a while of searching, you figured out that there were many types of skin diseases that could cause nausea or vomiting. You felt really guilty but didn't know what to do, since Taehyung kept ignoring you.

.

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"So he has a skin disease?" Jungkook asked.

"I don't care what he has, he got what was coming for him. He messed with you a lot in High school, this was just payback." Jimin said.

"I don't know, honestly I feel guilty." You said as you lowered your gaze. Jimin had a point, but you still felt that what you did was a bit extreme. You went back to the alley you were in yesterday and tried to remember which apartment building he went into.

"Does Kim Taehyung live here?" You asked the apartment receptionist.

"Sorry, that's personal information I can't give." She replied while typing something on her computer.

"Thank you anyway." You sighed as you walked away, but just as you were about to leave the building, Taehyung came in. His eyes widened at your sight. "What do you want, creep? How did you even know where I live?" He asked.

"Can we please just talk?" You begged him.

"Fine," he sighed and walked to his apartment as you followed him.

"What do you want to talk about?" He asked as soon as he closed the door.

"I'm sorry about last night...are you ok? You didn't look well."

"I'm fine." He said blankly, "You can leave now." He opened the door. You closed the door again, "Honestly Taehyung, I know you weren't ok, and as much as I hate you, it made me feel guilty."

You saw him trying to hide a smirk, "You care about me?"

"I'd die before I cared about someone like you. I just felt guilty in case it was something serious!" You said defensively, you started to feel angry.

His smirk faded away as his tone became more serious, "I have a skin disease called Cholinergic Urticaria, I get abdominal pain, feel nauseous, or even throw up whenever my body temperature increases. Sometimes my skin becomes itchy as well." He said, "It happens when I exercise, get angry or become anxious. So I threw up because I was anxious." He said sounding vulnerable.

"Oh...I'm sorry to hear that." You said, "I wanted to get revenge, but not to that extent."

"Whatever." He said. "Don't think I trust you and that's why I told you all this," He added, "Just don't want you to get revenge whenever I mess with you." He smiled arrogantly as he pushed you out the door.

"Good night!" He slammed the door before you could even reply. Well that's unfair, I can't even get revenge on whatever he does to me.

While you were walking down the street, you couldn't believe what you saw. It was Jungkook...holding hands with a girl.