5. When he cancels a date, you have absolutely nothing else to do.
Something comes up and he cancels a date with you. All of a sudden, you find yourself fidgeting with boredom. You have no productive way to spend your time alone. This is a good sign that you have been a little too obsessed with him. Why not use the time wisely? Reach out to a friend you’ve been neglecting. Or perhaps, learn something new or try a new recipe. Anything to enrich yourself will be sure to impress him.