What did I do wrong with this girl?

I'm a guy with long red hair and girls are always wanting pictures with me but as I stood curbside on Sunset bl. Here in Hollywood CA with this girl i just meet she suddenly said in a panic, "Act like you're my boyfriend." So I grabbed her hair with one hand and her crotch with my outer hand and kissed her. After the car went by she was all saying "What the hell you doing!" I thought I was acting like her boyfriend but I guess she's not use to us Hollywood guys. What say you?