The female body. It's a work of art and well deserves to be admired, while clothed or naked.
Just look for these subtle signs to understand what she's thinking and feeling.
If she's feeling stimulated by you (not just sexually), her pupils will dilate. That's because her body is programmed to want to see more of whatever's exciting her, so her brain tells her irises to let in more light.
Bonus: As the inkiness spreads, she'll start looking better to you, too. Research shows that men rate women with larger pupils as more attractive. Time to make your move. (For more hot secrets from the fairer sex, discover What Every Woman Wants.)
Hold her gaze for a minute. If she's blinking more than normal (which is about 15 times a minute), there's a good chance she's on the Pill; women on birth control blink 32 percent more than those who aren't. Aside from the obvious, what does that mean for you? Put on your toughest, most confident mug as you look at her. Because of the shift in hormone levels, research says, women on the Pill are more attracted to men with rugged features, such as strong, wide jaws.
She's matching you drink for drink, you're starting to feel like reenacting Animal House, but she seems like her same old self. What's the deal? Men and women get different kinds of buzzes: Men lose inhibitions, while women become sedated. If you're looking to get her into the party spirit, don't feed her more alcohol. Instead, feed the jukebox. Research shows that mid- to fast-tempo music will make her more social. (Men are from Mars, and women are . . . also from Mars, according to these 3 Myths about Women You Shouldn't Believe.)
Want to know if it's a good or bad time to broach a tricky conversation? You can tell if she's suitably relaxed by her breathing pattern. If her stomach pulls in with each inhalation, she's taking shallow breaths from her chest, which indicates stress. Keep your distance. If her abdomen and chest expand with each inhalation, she's taking deeper, more rhythmic breaths—a sign of relaxation. Go for it. (Click here for more secrets on How Nice Guys Can Impress Women.)
Pay attention to her fingers; among the surest signs of anxiety or depression in a woman are body-focused repetitive behaviors, such as skin picking and nail biting. If you see her doing that, don't nag her to stop; that can send her deeper into a spiral. Instead, gently pull her hand away, give it a squeeze, and hold on to it. Feel the tension ooze right out.
If it seems as if she always has cold hands, that's because she does—almost three degrees colder than yours, possibly more if she's stressed. Women's bodies, even more than men's, are programmed to keep their cores warmer than their extremities. So to warm her hands up, don't massage them; wrap your arm around her waist. This will warm her core and allow blood to flow back into her hands.