Jungkook is your boyfriend and Jimin is your best friend.

One day you went to Jungkook's place, you were having fun, watching movies and cuddling, then you fell asleep in his arms.

Jimin was sending you flirty snaps of himself and messages.

Jimin:Hey beautiful, I already miss your beautiful face ;)

He then sent a snap of him laying on his bed, Jungkook took your phone as you were still sleeping, he saw Jimin being all flirty with you, he sent him a angry pic of himself from your phone, with the caption, 'Stop disturbing my baby, she's sleeping on me'.

Jimin saw that snap and got shocked.

Jimin:J-jungkook what are you doing with her?

Jungkook:She's my girlfriend