Momo has been dating Hoseok for over a year now.
She originally met him through her first love and best friend, Yoongi.
Unfortunately, Yoongi didn't feel the same way back then and instead introduced Momo to Hoseok.
It was in hopes to help her move on as Yoongi broke her heart after rejecting her confession.
Luckily it worked and Momo has been happily dating Hoseok ever since.
One day while they are all hanging out, Yoongi decides to test Hoseok's feelings for Momo.
How is he going to accomplish this?
By flirting with his girlfriend to see if he becomes jealous.