REMEMBER ME (Jungkook AMBW)

"If I was friends with an annoying loud bitch like you I think I'd remember"

Jaelyn and Jungkook grew up together in the same street as neighbours when they were young. Jaelyn was the loud proud one that would always stick up for Jungkook and Jungkook was the quiet shy one who would always believe whatever Jaelyn told him. But Jungkook sadly moves back to Korea leaving Jaelyn behind.

What happens when Jungkook returns but refuses to remember Jaelyn?