Park Jimin has issues --anger issues that he refuses to admit he has. Park Jimin is an antsy perfectionist that needs to have everything perfect. Not good, not excellent, perfect. If it's not perfect, he'll crumble. And by crumbled-- he'll whine, scream, cry and then fall asleep because whenever he gets angry, he gets sleepy. His brother has to be there before Jimin does something stupid like throw his phone at the wall, which he's done multiple times causing the landlord to stomp his way up the stairs, grumbling about the ear-splitting sound. Jimin will slam the door in his face and then plop to bed to fall asleep and then wake up in the morning for the whole routine to start again. And Ji-yong was getting worried. Jeon Jungkook has issues as well --commitment(maybe a slight obsessive alcoholic) issues to be specific. Jeon Jungkook had just gotten out of a relationship--well if 2 years still count as recent, Jungkook would agree without a second thought because his "recent" rendezvous ruined him. And by ruined-- drinking until he couldn't think leading to his best friend to haul him back to his apartment before Jungkook decides waking up by a neighbor's door in only his boxers is the best way to greet them in the morning or streaking outside, yelling "Oh man, holy shit!", waking up all of his neighbors only to be cuffed in handcuffs 3 minutes later, carried by his best friend back to his apartment 15 minutes later, hurling in his toilet 20 minutes later,and fall asleep on the toilet seat 2 minutes later and then wake up in his bed not knowing a single thing 8 hours later, greeted by his best friend again and being told what happened 1 minute later to restart the whole routine again And Hoseok was getting sick of it.