Odd title, yes I know.
But one way to get a guy's attention and let him know your interested is, especially if he's watching you, make eye contact for one thing. Do puppy eyes with a little smile and, if you feel the need, bite your lip a bit. Also, don't be afraid to twirl your hair.
I think the eyes is one of the most important things, for if your eyes look angry or not welcoming the boy might get the wrong impression and back off.
This tip was submitted by an anonymous visitor to our website.