Marco smiled softly at her delayed reaction. Of course.

Because Robin was the smartest person he'd ever met, challenged only possibly by his father, he had tendency to forget her past. No one could work long with Crocodile and not wind up a little paranoid.

Still the fact that she did still trust him enough to accept the food made him like a proud crowing peacock. He wondered idly if that was how normal people felt the first time they were able to convince wild birds that they meant no harm and offer them a present of food instead. It might explain a lot.