Advice

I'm a support manager level. Last eve I took my team member out for a drink. We noticed one senior from operations drinking next table. We eventually joined. I looked at it as an opportunity to socialize and network. Sometime later my colleague left and it was only us. We discussed travel and work ..as much as i remember. Later the senior dropped me home. Now I'm feeling anxiety about if I said anything stupid that eve (which I don't think so but still...) and if id be judged. Thoughts...