sex on the first date

So I meet this guy on tinder and we hit it off texted a lot during the week then we meet and we ended up having sex . Not just sex but very hot all night look sick day tomorrow sex . We keept hanging out the next day until noon just talking some more . Then two days went by and suddenly I hear from him again ( just a random I'm still recovering from that day text we texted a bit then he disappeared. Don't know how to take this at all maybe I should just delet . And move on. I really was superised to hear from him again at all.