What fabulous advice, dolceamore!
As for not knowing "how", ballroomboilergal, yes you do...we all know how, especially those of us who dance... *evil grin.*
Just think about how you let someone you like know you like them when you're not dancing and pepper your routine with those actions, be it using your eyes or using your hands as dolceamore suggests.
Aside from using technique to "sexify" your routine, the other thing to do is simply imagine your partner is someone you would LOVE to be doing the sexy-dexy dance of love with (if he isn't already)!
Don't rush mechanically through your rumba. Do it slowly and, well, seductively. Use your eyes as much as your body. The only word of caution here is be sure that your partner knows it's just dancing if they're not the object of your affection...I've had this little trick backfire on me several times and afterwards the guy has taken it the wrong way...or is that the right way?

Sometimes, particularly at social dances, it's safer to do your text book rumba. Ha, ha.
Either way, I guarantee it will show through and you won't be able to keep a slight smile off your lips!
