I don't know how the last conversation ended, did he say he would call you to set up plans. How long is it usaually between calls and dates. The best advise anyone can give you is this: If you think he should have called and didn't and that causes you discomfort in some way, then speaking from experience the more comfortable the get the worse it gets. So figure out your limits and stick to them for you not excuses that make it easier for him to do this again in the future. Live your life and be true to your heart and then you will have a fuller and happier relationship with someone in the future. You can't be good for someone else unless you are good to yourself....