You and Ace had gone to Arabasta Palace with the Straw Hats. After the big fight you had with Crocodile you were all tired. Everyone took a shower first, but you didn't because you were embarrassed about being naked in front of other girls.
After the bathroom was empty, you went toward the bathroom, but Ace stopped you by standing in the middle of your way. He glared at you with a playful grin and tilted his head. "Do you want to take shower? Can i come with you love?"