Jungkook is waiting for you in the campus hallway, he is standing while eating candy and holding a bag over his shoulder, he looks here and there looking for you suddenly his eyes widened when he saw you walking with two men by your side, the men continued to flirt with you which made you feel uncomfortable. so he approached you with an angry look to the man, he immediately put his arm around your shoulder with an angry look at the man and his tongue continues to play with the candy in his mouth

Jungkook: "Don't ever bother my future wife, or I'll break your neck bones."

he said fiercely and with the same gaze, he immediately took you away from there while embracing you. you were just surprised to see his behavior, because the two of you were just friends and not have any relationship