Met a guy through an app. We barely chatted initially and there was no questions from him once we moved to Instagram. Anyway, he then randomly texted me to ask if I had plans last weekend so I agreed to meet with him, but he told me to suggest a place for coffee. I also followed up with him the day before to confirm if the plan to meet was still on and he said yeah. We met eventually, he gave me a heads up that he was coming from the gym so he'd be dressed super casual. The first-meet was going okay, spent an hour just getting to know one another, and then he said he was gonna get the bill and asked if it be ok for him to send me home. We hugged goodbye and I mentioned see you soon to him, but since then I haven't heard from him.
Should I assume non-interest? Or should I still send a follow up message to thank him for the drink and car ride home (which I actually already did in person).