Cocky is defined as having or showing an attitude of self-confidence or arrogance. It can also refer to someone who behaves in a conceited, boastful manner.
The opening scene in Manhattan showing Sebastian outsmarting a glib psychotherapist — which has no counterpart in the novel — seems somewhat forced and contrived, but it does set up the character's cockiness with a minimum of fuss. (chicagoreader.com)
Will send pics if i get to know you, cant just date me for my good looks lol confidence not cockiness:) (animeloversdating.com)