Even though Shaggy has a point, but it also depends on your intent for most people. For starters, I won't just because I feel since this is your desire it will be more successful if done by your own energy and will instead of another's. Also, if the spell is to make someone specific to fall in love with you why not try a spell to be noticed by this special person or a spell to increase your chance of being noticed by this special someone so not only will this persons free will not be disturbed but at least when the person is able to notice you and you two end up being together at least you will know it is due to him or her actually having feelings for you instead of it being your will dominating over his or hers. But, that is only an option and my opinion you will do what you have to do. Good luck to you.