Zoro

You meet a guy named Zoro. You notice him on the Mugiwara ship. After Zoro walked around the ship, he came up to you and asked Who are you? I haven't seen you here before

You look at the blue water in the ocean on the Mugiwara ship and see a green guy on the other end of the ship, you didn't see him there, and he sees you, you pretend not to notice, but he comes up to you and starts a conversation
Zoro: Hello, who are you? I haven't seen you around here before.