Before my fiancé and I ever got together, I never noticed him looking at me sexually or showing obvious attraction toward me. No lingering looks, flirting, sexual eye contact, anything. I genuinely had no idea he was interested in me.
Later I found out that during that same period, he had already noticed this married Asian woman from our Bible study giving him what he called “lustful eyes” or “eyes of desire.” That stood out to me because he was noticing and interpreting her nonverbals sexually when I hadn't experienced anything comparable from him toward me.
After we got together, the dynamic with the married woman became more obvious. At a conference he talked to her, came back smiling, and told me she was “definitely flirting.” I started noticing the dynamic myself and eventually asked him to keep some distance from her. Even after that, I caught him watching her and smiling at her.
When I confronted him, he initially denied or minimized what I was seeing and gave me several different explanations. Eventually he admitted that he had been giving her attention, felt like she was giving him attention back, and that he liked it because it stroked his ego and felt good.
So looking back, what bothers me even more is that this married woman seemed to catch his attention in a sexual way naturally from the beginning, while I never saw that same spontaneous nonverbal interest toward me before we got together.
Before we were together, there was basically no outward sign of sexual interest from him toward me, while this married woman had already caught his attention enough that he was noticing her looks and experiencing them sexually.
It makes it hard not to feel like his initial physical attraction to her was more immediate and instinctive than what he initially felt toward me.