User blog comment:Giotis/Why Luffy and did not fight back when Bellamy hit him?/@comment-24.130.178.79-20110823070549/@comment-53539-20111229213032

Zoro speaks about it later as it happens when Nami berates him and Luffy for not sticking up for them. And as BB said to Nami, she had the guts to talk back to them when they offered to buy her.