Hey There Oppa

What happens when your parent's friend's son and you (if your a guy) end up in the same situations...yep,that's my story.
Hi,I'm Jungkook(Jeon Jungkook),the son of the Jeon family,owners of JeonFoods Inc.,and I'm going back home to Korea for my summer vacation...but there's a problem...well...not really a problem.
Meet Jimin(Park Jimin),the's son of the owners of ParkCooks Corp.,my parents partner in the food industry,we we're both sent and going to Korea for our vacation...and of course we didn't know the other was going.
What will I do if our paths joined,if we become friends,if we become roomates...what if we...I shouldn't be thinking of this too much,I should just enjoy my summer,with or without him...but everyone knows...nothing ends well.