Was I rude? I can’t tell

So I can’t tell if I was rude or not, I am talking to this guy and he asked me if I missed him even though we’ve only been talking for a few days and we haven’t met in person yet. Because he didn’t Snapchat me for a period of time that’s why he asked if I missed him.

So I said “sure haha” and he was like, “sure?” And I said, “yeah haha I don’t know you well enough to miss you yet😂.” Because I don’t ever have feelings for people I just start talking to especially if I’ve never hung out with them. And then he said, “Wow fuck you too then😂.”

In a joking way. And I asked him why and said I wasn’t trying to be mean. Then he said nice guys get no respect. I actually do like nice men but I don’t get how him asking if I missed him was nice? Lol it was just a question. I’m so bad at talking to guys can someone help me. He is attractive and I feel like I ruined something.