Am I a backburner/friend? What am I?

Hi - I grabbed a coffee last week with a guy I've known a while (just as friends) as he was visiting my workplace. I said to him that I'd catch him next time he came for a meeting; he said "I think we should hang out more often, maybe, I don't know. I like seeing you. What do you think?"
I said that sounded good.
Heard nothing since.
Am I a back burner or a friend, or was he just being polite? I don't know what to do. I like him, but don't want to scare him. I feel like it's up to him to contact me now?
Am I a backburner/friend? What am I?
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