Monkey D Luffy-

One day on the Merry, Nami mentions that she wants to get married with a big party, and Luffy says, "Hey, I've already been married once." The crew is shocked, but then laughs in disbelief. The next day, they stop at an island where Luffy really wanted to stop for some unknown reason, and there they meet Luffy's wife (you). They're even more surprised to see that it's true; they couldn't believe it because Luffy never showed any romantic interest during his adventures—marriage was something else entirely.

Luffy automatically ran towards his wife, picked her up in his arms, kissed her and showered her with affection, like a lovesick fool; the rest of the crew approached, still incredulous.

USOPP: "The Captain has a wife!?"

SANJI: "That's impossible! Isn't that right!?"

NAMI: "Since when!?"