Jungkook is a possessive little shit over you, he refuses to share you, and will kill whoever looks, and even breathes in your direction.

Jungkook thinks that everyone is a threat to you, and he must eliminate all before he loses you. Jungkook would be DAMNED if he lost you, to some irrelevant scum, Jungkook refers to everyone except you as thing.

“Princess, what the fuck was that? Why did that thing make eye contact with you? I’ll take out that things eyes, so it can’t do it again.”