Today I went to a concert. Got a bit drunk with friends. Saw a group of 3 girls all about 8's. Went over on my own, put my hand on one girls shoulder and asked her friends if it was okay if i borrowed her so i could flirt with her. They said 'sure, no problem' and seemed happy/fine with it. The girl I was targeting however, said it wasn't okay so I just walked away. I shrugged it off and carried on having a good time. My question is, was this the right approach to use and the girl just wasn't receptive/attracted, or is there another way i should of approached this girl. Thanks in advance.