You had found Ace when you were children, you were 15 and Ace was barely 10 years old Ace: So if I have 20 years old. Will you date with me?? Then approximately 10 years passed. Exactly, Ace was now 20 and he met up with his brother's crew. Where you were, he looked at you for a while Ace: You.?? Nami: What? Usopp: They know each other?? Chopper: They know each other? Luffy: his typical laugh Yay! They know each other ? Sanji: hugs you I won't let you take her away from me!! Zoro: Hmm