That very afternoon, all the BTS members and Yujin hang out together. Yujin had called V to come along. They were having a great time like the times they had in Seoul. Jungkook had been holding her hand all the way. J-Hope noticed and decided to joke around with him when he was distracted. He slowly and swiftly pulled Yujin to him and held her by the waist. Jungkook and Yujin herself were utterly surprised by the action but J-Hope pretended nothing happened and whispered something to her which made her laugh.
Jungkook felt slightly jealous and approached them. He then pulled her away from J-Hope and said,"That's my girlfriend you're talking to."
"Ohhhh... Our Jungkookie is jealouss," J-Hope cooed.
"Wait till he knows what happened yesterday..," V said while walking beside Jimin.
"Hmm... What happened?" Jimin probed him.
"Someone...is interested in Yujin..," V told them.
Jungkook raised one eyebrow and turned to him and then to his girlfriend.
"V has told him off," Yujin told him.
"Who is this guy who is interested in you?" Jungkook asked.
"It's...just someone in the campus..," Yujin said amd decided to change subject.
"Enough of that. Let's just have fun today! I heard that there's a good amusement park around her," R.M said after noticing Yujin felt anxious.
They then head to the amusement park and rode almost of the rides. Seeing Yujin smile, made his lips curved into a big smile. He then took out his phone and secretly took her photo while she was having fun. Once she turned to him, he quickly pretended to be busy with his phone as if he was texting someone. Yujin approached him and asked,"What are you doing?"
"Just texting someone," He lied.
"Oh okay," Yujin casually answered and looked towards Jimin who was screaming his heart out while taking a roller coaster ride with the rest of the members.
Jungkook raised one eyebrow and questioned her, "You're not going to ask who am I texting?"
"No," Yujin replied while looking up to the roller coaster.
"Why? Aren't you curious who I'm busily texting?" Jungkook probed her.
"Not curious at all," She replied with a simple answer.
"...What if I am... texting a lady..?" Jungkook test her.
Yujin slowly turned to him and put her hands on her hips. She slowly frowned and scrutinitized his face. Then, she turned her frown upside down and smiled,"Hey, I can't just be angry just because you texted a lady. It could be your cousin or your mother or your sister or your acquintances who was trying to pass an important message."
Jungkook's shoulders slowly deflated. He wanted her to feel angry towards him and see her jealousy. He gave a deep sigh and put his phone back into his pocket. Yujin knew what he was thinking and said,"It's not enough to make me jealous. Besides.."
She turned around to face him and continued to say softly,"...I trust you."
Hearing her said that, made him curved a small smile. He regained his smile and ruffled her hair while saying,"I've got a smart girlfriend."
Yujin giggled and held his hand. He put his arm around her waist and pulled her closer to him. They then walked together to take another ride.
On that evening, they bought Halloween tickets on that amusement park. Yujin insisted on not going as she was afraid. But the BTS members persuaded her that it will more fun to go together. A few minutes before the opening of the Haunted Houses, Yujin has been so anxious and nervous. She kept on staying alert and holding onto Jungkook as "ghosts" and "zombies" are slowly lurking around the scary zones.
