Is it love or lust or ego?

Initially he chased me and I rejected

Then I chased him and he rejected

Soon we thought we would be flings and no strings. He was on dating apps with no dates. I was loyal but he dismissed my love. And when he came to know I am flirting and going on dates irl, he acted possessive and all.

He never appreciated me when I was loyal instead hurt and humiliated me while trying to act like HUSBAND. He expected me to cook, treat him like king, wanted me to be loyal AF, while he flirted with other girls. The last was when he became doubting me. He would smother with questions like 'I am the only guy you kissed. You shouldn't do with anyone else' and so on.

Thus I broke whatever we had, and had actual sex, unlike he who offered sex and never did the deed. He was infuriated but I didn't care or whatever.

Now that I am a happy butterfly, enjoying my life, having sex whenever I want, flirting with whoever I like, getting treated like a princess, he is in my life.

He is my colleague, we are on different teams but see each other. He acts all fidgety initially, but now tries to talk. Tries to put things like handkerchief or watch on the chair next to me to grab attention. Getting on the same food queue but not talking a single word. All defensive when any male college talks to me , like looking at us, staring when a guy hugs me and once threatening a guy if they would ever hug me with employee conduct (Well it is common for people to hug there and many do), also coming and tying to talk but I dismiss.

Moreover I often find him looking at me. But so far none knows we had a past, but obvious there is something between us.

Is it love or lust or ego?
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