Date invitation or more like a hookup from tinder guy?

We matched on Tinder, he is far away now because he travels for work. And he said: oh too bad, but I will hit you up if I will have a trip to your city (wink emoji). I said: That would be great! We are now connected on social media too, where we don't talk. He just reacts with emojis to my selfies and beach photos (from time to time, not often).

Date invitation or more like a hookup from tinder guy?
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