I am positive the majority of people are of the mind, that because you are on a dating site, you will hook up and shack up with the first person that sends you a flower saying 'I like your style'.
A date is and can be just that a 'date'. No need to walk down the aisle.
To begin any romance, you need to enjoy the company.
RE: Why are you still single?
Interesting again, so it was about your needs and wants obviously.....