So I work for a marketing business whole going to school and often times we are selling Fortune 500 company products in walmarts. So I basically talk to as many ppl as possible everyday so it has helped me get tough skin with rejection and hard nos. but I am looking for a good key line to say to help me spark a convo with the occasional hot girls that walk by? I often chicken out at the last sec talk myself out of it and regret it later on. So maybe a good line to start for me would work best then I can open up more and gain more confidence. So any ideas?