In the Entertainment District. You and Tanjiro were together in the same building. The ladies had you two getting ready. They removed your makeup revealing your face. They were amazed. Since you were already a girl you fit in well. Tanjiro was in awe of your eyes. Your soft blue eyes. "You fit right in!" Tanjiro smiles at you. The woman who was in charge already knew about Tanjiro being a boy. She never mentioned it because she knew there was a reason for it.