Prefer relationship with someone who loves you or with someone who you love?

There are two choices, there are two persons, one is the normal down to earth kind and he/she really loves you(and you are sure he/she likes you) and is really looking forward to a relationship with you, and the other one is the person who you fell for and you really like that person...
whom will you prefer? will you give her/him a chance to know more about you and vice versa or will you approach the person of your dreams and try to get in relationship with the person of your dreams?in my case i think i will give the girl who likes me a chance and see if we can get together well, it will really be a good one for me if i find her nice... and who knows i might fall for her when i know more about her!what do you think? what will be your preference?