He hates his father, korn.
Not expressive of his own emotions
he broke up with chay to protect him even though he loved him with all his heart
He is a singer which stage name is wik
A good fighter, loves fighting with his fist
He loved the memory he had with his mother 
He is the smartest among his brothers, which are kinn and tankhun.
Chay blocked kim 
Complex mind and thinking
Calculative and aware of his surroundings
love deprived since young
Secretive of his love for family and his lover