Why Jessica did not want Lorenzo to see her when he arrives at her house?

Jessica did not want Lorenzo to see her when he arrived at her house because she felt insecure about her appearance and feared he would judge her. She might have been experiencing a moment of vulnerability, wanting to present herself in the best light possible. Additionally, she could have been dealing with personal issues that made her uncomfortable with the idea of being seen. Overall, her desire to hide reflects her internal struggles and concerns about self-image.