Little is known about Click's personality.
He's an ass, serious, and a hotshot sometimes, having obsessive, possessive and sociopathic tendencies. 
Loses his temper easily, and can act violently with it.
He has a flair for dramatics, and tends to hold grudges for a very long time.  He's supposed to be 25, and is very tall. He'll fixate on people or things an unhealthy amount, to the point of obsessiveness and possessiveness. He's aggressive, serious, straightforward, but capable of changing.