I am sure you must be wonderful but he is not for you. If he was, nothing could keep him away. Accept this now and save your heart for one who would value it as the treasure it is.
I'm sorry because I know that isn't what you want to hear and I don't blame you. When the right one comes along you will know. You won't need to ask them to fit you in. They will make it their business to fit you in all by themselves and because they want to all by themselves.
Have you ever heard the song, "You Can't Hurry Love" by the Supremes? I am dating myself here but it is a wonderful old song. Google for it and I am sure you can find it somewhere to listen to. Truer words were never sung. Take that advice too and don't worry. Just be the nice person you are and the rest will happen for you on its own.