Some say that he is bipolar.
Some would even go as far as calling him schizophrenic.
Crazy.
But others would say that Yongguk is the most gentle and compassionate person that they have met.
Like everyone else, deep inside he just wants someone who would understand and take him as he is.
Someone who wouldn't judge.
Someone whose care is unconditional.
But how can he find it if one moment he is a sweetheart and the next he is a raging demon who can't be reasoned with?

Yongguk is both Jekyl and Hyde.