I would agree that finding the things that make you the happiest is a good way to try to focus on other things. When you have activities that make you feel content and at peace, you will find yourself feeling more balanced. Don’t beat yourself up about thinking about him or what the future may hold for the two of you. Instead of stressing about how you can’t stop thinking about him, whenever he appears in your mind, send him some love and good thoughts and then try to move forward with whatever it is that you are doing. It is natural for us to think about the ones we love, embrace the fact that you have someone special in your life. Sending you happy vibes!