Awkward moment overthinking 🤦🏾🤦🏾🤦🏾🤦🏾

So today I was at work and there is one colleague I don’t see that much we started talking and we came into a conversation about the dental clinics and his experience with one of them I happen to have tried the clinic as well and I was saying that I didn’t like their services as well and he said that yeah there is another clinic I go to me and my wife (booom ) I didn’t give any impression I was like oh okay

Btw am almost engaged and I don’t have any interest in the guy swear to god but I think he wanted to see my reaction maybe ?! I didn’t know he was married but it’s not a problem but It felt awkward I don’t know why maybe he felt like I liked him?

Please help my overthinking here