Do women get jealous of other girls who talk to guys they like?

On social media I use to talk with girl a lot but has since I don't know tappered off. But now I'm interacting with other girls as they react to my posts and reply but since then this first girl has since started to interact as well where as before we did not. What is the deal? Seems like women realize what they have lost only when the guy starts to get in with other women. Am I missing something? Whats the thought behind this?

Do women get jealous of other girls who talk to guys they like?
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