Other relationships are just obstacles. What he does or doesn't do with his free time is not your problem because your main goal is to manifest a relationship with him. You haven't completely lost him. Turn that negative vibration and thoughts around. Shift your perception to one that reflects you actually been with him because remember as soon as your desire or request is given to the Universe it is delivered. No ifs and or buts. Take this time shift into a good feeling place with yourself and you know that you hold such great power in manifesting. Don't worry, it's already yours! 

Nice advice!