How to Give Signs of Interest in Girls

I had a huge crush on a girl from about eighth to tenth grade, and my way of trying to court her was silently ride home on the same bus that she rode on. Call me ar ande nut doesn't work. Any line you've practised mentally in your head is not going to work. And i also didn't know how to give signs of interest in girls. I thought it would be really impressive if i introduced myself using a fake name. What's the coolest fake name i can think of? It's the name of the wizard from dungeons and dragons that i play. So i would go up to girls and introduce myself, high i'm orioc pendrake, the