Dear female friends, I wanna ask about extent to which lack of intimacy and so called desire toward woman can trigger internal feeling of not being wanted, insecurities etc. I was in a relationship during which I was flatlining and my ex-gf wasn't informed about that fact because I was unaware that I'm flatlining. So despite that I wanted to touch and make out with her so badly, I hadn't drive due to flatline but also my own unrecognized internal insecurities. She never told me anything about feeling of being non-desirable or feeling of being inattractive. But I got information from another person (that is in close and trusted relationship to her) that she called me as the first guy that didn't tried to 'get into her pants'. And she was 10/10 to measure her, which I hate this kind of measurement and don't want to simplify person to numbers. During breakup much frustration came from her about sexual things indirectly. I wonder if this can be due to internal insecurities and lack of feeling not appreciated due to unfulfilled sexual intimacy that she probably expected from me. Just cuddling, kissing and much interest from me but nothing more. How girls would you feel ? I kindly thank you for your opinion. I'm asking post factum but I need to know which things not to repeat in future.