You were a woman in Whitebeard's crew, but everyone thought you were actually a man, because you wore a mask, never showed your face, wore more masculine clothes, and had a more masculine voice

However, one day, you were getting ready to go to the bar alone, and then you were putting on makeup and wearing a dress under your clothes and heels in your bag. Until Ace enters your room and finds you putting on makeup, seeing your feminine face "Hey, Y/N, did you see my-"

He looks at you, with a confused and amazed expression. You try to take your mask and put it on, but it was too late, he had already seen that you were a woman and started to get closer, preventing you from putting on the mask

He gently holds your wrist as he pulls the mask away from your face, with a gentle smile "Why were you pretending to be a man and hiding such a beautiful face?"

He says as he puts his hand on your cheek and caresses it lightly