Why don't you ...(interpersonal relations)

... nibble on his neck.

Lavishing this forgotten land with some serious attention will put his horny-meter on high. Start with some light kisses, beginning at his earlobe and traveling down the side of his neck to his collarbone, says Isadora Alman, author of Doing It: Real People Having Really Good Sex. Then try some licks (mix up the delivery with little and long laps of your tongue). When he's visibly aroused, pepper his nape with gentle love bites and deliver some suctiony mouth action. "Most people have far more erotic areas than we have yet discovered," says Alman. "Chances are, by doing this, you'll uncover one of his hidden pleasure zones."

... help her get over heartbreak.

When your good friend is drowning her breakup blues in Morrissey and merlot, what can you do? "Physically block her from calling her ex--there's nothing worse than trying to reconnect with something that's over," says Britton Payne, author of Dumped. Distract her by getting her out of the house--shopping has been proven to be very therapeutic. And as bitchy as she may get, weather her mood swings.

... eye your guy from across the room.

You spy him in the distance. A droolworthy dude whom you'd like to throw to the floor and have your way with ... but okay, maybe you'd like to meet him first. "Sweep your gaze across his field of vision a few times until he catches your eye," says Patti Wood, a body-language expert ...