[header] How to show a woman you're attracted to her [title] Smile at her. [step] Smiling is one of the body language signals that shows you're open to another person. Also, a smile makes you seem like a happier person, while at the same time increasing your happiness. 
In turn, that shows the woman you are glad to see her. [substeps] Smile a big, genuine smile to show that your attracted to a woman.