Can you give more details? Like how long were you seeing eachother? How well did you get to know him? Do you think he was showing you his true self?
I feel like I owe the success of my relationship to us both being open and honest and we love to talk to eachother. A great "game" we came up with while camping is "truth or truth". You can ask anything....but, you better want to know the answer, cause you can't get mad at the person for telling the truth. (It's kind of a stupid game now though....we end up asking things like "Tell the truth....did you really like the new slippers I got you?")
I hope in the end....you get whatever makes you the happiest!