Who seduces whom?

The question at issue occurred to me. Who first seduces whom?.. when people go to club..

- A guys seduces a girls?
or the opposite
- Girls seduces a guys?

girls dress sexy t-shirt and accessories for seduced guys)))
guys buy booze for girls, wear expensive watches etc..
girls dance and excite the guys.
...
boys and girls seduce each other. hehe
but who first seduced?

Who makes the first step??

Often, the guys seduced the girls (i think), doing something .. to get delicious time.
but maybe not and girls more often seduce guys..? hehe

* photo by http://www.chinasmack.com/2009/secrets/perverted-girls-experiences-by-chinese-men-4.html