Hakyeon wants to escape. Reality is tiring and he was tired of trying to accept that reality. He's tired of Taekwoon pushing him away all the time.  Why am I trying so hard? 

Jung Taekwoon.  He has always heard stories about the human world from his 'lifelong friend' that lived on the other side of the door that separated the two. 

"Huh? Where am I? What is this place? Hmm? Who are you? Why do you look so... sad?  Why are you crying? Don't cry, don't look at me like that. Please don't cry." A buzzing sound.