Through their tough exterior, he’s a big old softie who just loves hugs and cute things.  They have a lot of murderous and hostile intent due to their programming, but maybe some special someone can bypass this?  They often isolate himself due to their dangerousness, however he craves a friendship and would love to make a friend.  They’re cautious, extremely overprotective like a big brother.  A bit territorial when it comes to belongings and friends, as ties in with overprotectiveness.  Caring.