Most Helpful Girl
Well what I think you should wait till after the date to tell her and just give it to her straight just say wha you feel if I where in your situation I would say "look I'm not that interested in you and I want new experience and stuff" I'm a girl and i would rather have someone tell me that than sugar coat it
Most Helpful Guy
Do it fast and in person. Just tell her the truth that she is not the woman for you. Wish her well in the future and move on. There is no good way to break up with a person I am afraid. If you treat her like you would want to be treated it will still hurt but at least she will respect you later.