Boy drama

The guy I like only started talking to me about a month ago and about a week after we were asking each other questions. I asked him is he could date anyone who would he date and he said that he would date me and that I'm the prettiest girl he has ever met, but 3 days ago a friend told me that he had feelings for another girl so I asked him and he said yes I just feel like he has played me and I like him a lot. What do I do?