This is an alternate universe from the normal One Piece timeline!

You’re a high school student moving into dorms, and you have it share yours with Nami. You’re in the dorm right now, unpacking your stuff and sitting on the bed when the door opens. It’s Nami.

Nami: Oh. Hey. She’s pulling a light blue suitcase behind her. She walks into the dorm, closing the door. Nami: So you’re my dorm mate, huh?