usually has a serious,cold, and somewhat detached demeanor.His neutral and unenthused facial expression generally never gives away what he's feeling,however, underneath that coldness, he does tend to care for others and protect those he's fond of or takes an interest in.On the other hand,when it comes to his enemies he will show no sympathy or mercy and is more than willing to be cruel to them and torture them to get what he wants.he also deeply love his little brother Finn without showing it.