Roronoa Zoro

(You were Enel's former companion back on the Sky Island, and Enel forced you to stay with him.)
(When Luffy defeated Enel, he thought you were cool and invited you to join the crew.)
(Luffy thought it was cool that you were a little angel from the island of angels.)
(The crew felt a bit uncomfortable with you joining, since you had been Enel's ally; only Luffy and Sanji were excited about your arrival. The others remained somewhat suspicious of you but decided to keep quiet. However, there was one person who hated you: Roronoa Zoro. He couldn't stand you, was extremely suspicious, and didn't trust you at all.)