One Piece: the Day That Became Valentine's Day

"Happy Valentine's Day, everyone..." "..." "What? There is no Valentine's Day in One Piece? Is it a passionate anime about inspirational struggle and adventure? NONONO~~ I said there is! There is obviously Valentine's Day in One Piece!" "..." "What a god? Don't believe it?" "Haha, let me, Ren tide, prove it to you! If there is Valentine's Day, humph, I will unconditionally choose a protagonist to spend Valentine's Day with me for the rest of my life!" "..." The above is the soliloquy of a girl with secondary school disorder. In fact, the story goes like this. It's a story about a girl who is suffering from chuunibyou and travels to One Piece. The story is about Valentine's Day in One Piece. Well, that's all. Question: Who is the heroine? Answer: Valentine's Day. Question: ... I'm talking about who is the heroine? A: (Laughs) Valentine's Day. Question: ...= =So, tell me who the male protagonist is. Answer: Zoro, the number one male, Zoro, the number two male, Zoro, the number three male... Zoro, the male number N... Question: ...= =This ends today's questions.