Is my ex still into me?

Me and my ex have been broken up for 5+ years. We recently just started talking again. Well he asked me to go to dinner and I agreed. Well on our hour drive to the restaurant l, I felt like I did all the talking, and he was just listening. Once we got to the restaurant, I would catch him looking at me, smiling. Is there a chance he still cares like he used to or am I just overthinking?

Is my ex still into me?
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