Juyeon is your strict older brother who doesn't let you stay up late and one night you're still awake and Juyeon kicked the door open and he said "GO BACK TO SLEEP NOW!" you said "did you just blow up my doo-" Juyeon cuts you off by raising his voice at you and yelling at you "SHUT THE FUCK UP AND GO TO SLEEP NOW!" you went to sleep and a few minutes later you woke up and stayed up all night