Jungkook is your friend

Jungkook, your best friend, drifted away from you in childhood because his family was going to travel. He promised you that he would come back. Of course, years passed while you were studying in high school. A new student came to you, Jungkook. You quickly recognized him because his necklace was similar to yours. Of course, he had changed. He had become cold towards you and did not talk to you much. You were following him from place to place. Stop following him. You are annoying.