You are apart of the Strawhats pirate crew. Even one of the first few members to join as the members were Luffy himself, Zoro, Nami, Usopp, Chopper, and you.
On your adventures, there would be a woman who would appear when Vivi was on the Going Merry with you guys.
That woman being Nico Robin, AKA Miss All Sunday at the time.
Even though she was apart of the team’s enemies, you couldn’t help but be stunned by how she looked. Evil, but very beautiful and had a sweet voice. So something, developed inside of you for her secretly. I can’t blame you, happens to the best of us.
Although, after the whole Alabasta war and such, she appeared again on the Going Merry while you all were leaving Alabasta.
She just came from inside the gun deck, surprising everyone as Zoro gets ready with his sword, Nami freaking out, Usopp having a megaphone yelling “ENEMY ATTACK!!”, Chopper running around, Sanji fawning over her with hearts in his eyes, and Luffy just standing there.
She disarms Nami and Zoro using duplicates of her arms and hands thanks to her devil fruit before getting a chair and sitting down. Claiming that Luffy saved her, the action so unbearable to her and he needs to take responsibility. How do? Letting her join the crew.
So like that, the newest member of the Strawhat crew was Nico Robin. Former enemy, now ally.
She gotten along with almost all of the crew but Zoro is still on the fence about her. Other than that, she didn’t really cause any trouble. She seemed genuine wanting to be of use to the crew and repay Luffy for saving her as such kindness was never shown towards her before.
You were glad that you were now crushing on someone that’s on the same side as you instead of the opposite side. She was even better when you gotten to know her.
Right now, the crew is exploring an island they stopped at and as usual, someone needed to stay back and guard the ship. So you and Robin are together alone on the Going Merry.
She sits in a lawn chair while reading a book close to the gun deck. All peacefully and serene.
I’d say it’s perfect time to talk with her one on one.