He wasn't the guy to back down when he wanted someone, he was even more determined to have you despite what was going on around you. He wanted YOU to make the first move, to approach him. Because he is above you.

The Pirates King, Monkey D. Luffy. He smirks once more, as if he is challenging you to say something, his eyes flicker from you head to toe it is his way of showing off the power he posses in a situation like this.

"Join my crew!."