Love / On a date with a Polish guy, but no more approach since then. What does this mean? [11]

Merged: Confused on how to proceed with a Polish guy

I'm an Indian. I have been to Poland for a few weeks on a business trip. On my last day, I went out with this Pole( he was my colleague) for drinks.We talked and laughed the entire time and things got a little intense and we got intimate. I left the nest day but I still think about him I don't know if he thinks about me. He was really sweet and finds me very attractive, even now we talk now and then but no so often because of workload on both sides but whenever we do he's really sweet. We got a pretty good read on each other during the time I was in Poland and I think I like him but I'm not sure how to proceed. I don't want to seem clingy to initiate any deep talks now just because we got intimate and I don't know how he feels about me. Please advice...