She kept smiling at me , and I knew she was really looking forward for tonight . When I drove up to her apartment building , I already saw her standing at the entrance . I was speechless . Her hair was done to some kind of knot , and she was wearing a red satin dress that came down to her ankles , but had a slit almost up to her hipbone .

Question: Why is she dressed up so nicely ?
Answer: It is for a romantic encounter .It is for a formal event .It is for a business meeting .It is for a conference .