Try not to use the standard phrases, you need to stand out from the crowd. Include a heading or a short phrase as a teaser to get people interested in your profile. Many online dating profiles allow users to include a short quote about themselves. Keep it light and friendly, and personable.
Be honest! It will all come out in the end if you go forward with this person, imagine the embarrassment if you have to come clean later on or have to perpetuate the lie. Mention things that are important to you in a partner