Why is my fuck buddy sending me kissy emojis?

It's the one with the heart coming out of the mouth. like for example. I'd ask that guy something ( let's call him matt) and he would answer it and ask why did I ask the question to which I replied just wandering ( and a smiley emoji) to which he sent me the kissy 😘 emoji.
Why is my fuck buddy sending me kissy emojis?
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