If she’s acting, we won’t see her true feelings. I wonder if she’s good friends with other members of the company and hasn’t been seen naked by her friends before? Maybe it was on her pre-40 bucket list – “I’m going to pluck up the courage to perform naked before I’m 40”. Maybe she accepted a dare to audition for the part. Maybe she was caught getting drunk the night before a performance and was told she had to take her first naked role if she wanted to stay in the company.