You and Jaehwan have been dating for a little over a year now. You guys met when his band and your duo group promoted at the same time.

After having no break for a year straight, both of you coincidentally had a break at the same time, and it was a 2-month long break.

Their company and yours - being sister companies and all - planned a trip to Jeju Island for both groups, letting you bring friends along as well.

You brought your best friend and bandmate, Park Jimin, and vice versa.
N brought his soulmate, Minhyuk.
Leo brought his ipod and headphones, only wanting a peaceful break.
Ravi brought his sister and 2 of her friends.
Hongbin didn't bring anyone because his one goal this break was to grow some balls to ask your bandmate out on a date.
Hyuk brought his better half, Sungjae.
And Ken brought a group of friends he use to hang out with in High School, including his ex-band, E.o.SM, and ex-girlfriend, Crystal.

His ex-girlfriend, who hates your guts.
His ex-girlfriend, who would do anything to win "her Jaehwannie" back.