Dating

Should I just not keep on thinking?

I shifted to a new town for work and i met friends there and stuff. A few weeks back i went to a local art festival some 50 miles or so away from the place i stay in and while returning i came back alone as i had work next day while the rest of my friends stayed back. My car broke down and i had to wait like 45 mins before a middle aged couple picked me up who also were returning back from the same place. We talked and came to know they knew my parents and that they had worked with them for some time some years back and asked me to come over to their house that very night and stay over and leave the next morning as their house was closer. I stayed after they persisted a lot. They cooked some food and we almost ended up talking like till 3 am but what happened after was something i don't know how to feel. We got intimate and ended up making out and all. I met them later as they knew where i was staying and had exhanged numbers and now want to meet my parents. I know they want to meet my parents just for old times sake or whatever but i don't know how i will be comfortable in all that. They were nice to me but i never thought in my wildest dreams i will end up making out with someone who were work friends of my parents. Am i overthinking?
Should I just not keep on thinking?
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