yo guys :DD
I'd like to know your answers to this question :DD
I'm kinda torn between this 4 guys, to be a main character in my next looong fic... 
60%-40% that I'd actually write it ahaha.. 

you might need to know the idols really well to understand their characters
or you can just judge them by how they look from the outside (for people who aren't really close with EXO)