Article: Lock eyes for a brief moment, then drop your gaze to the floor before slowly sweeping it back up again. This simple yet coy gesture says that even though you know it’s not polite to stare, he’s so alluring that you can’t help but take a second look. If you pull it off just right, there’s no way he won’t notice you noticing him.  A look can be incredibly expressive—like the old saying goes, the eyes are the windows to the soul. Try to tell him how you feel about him through your eyes. Chances are, he’ll get the message. Avoid staring him down. Leering at someone straight on for too long can suggest that you’re indifferent towards him, or worse, that you find him off-putting. Whether you’re deep in conversation or just exchanging glances from across the room, your smile is your most effective tool for signaling attraction. A genuine smile indicates warmth and openness and makes you that much more inviting to be around. While smiling is essential for sparking romantic interest, you should only do it if it feels natural. Otherwise, it could make for some unintentionally awkward moments. Never underestimate the power of touch. Reaching out to get his attention or standing close enough to just brush up against him can be a great way to bridge the metaphorical distance between the two of you and suggest that you desire some sort of physical intimacy.  Make it a point to take his hand or go for a hug when saying your greetings and goodbyes.  Keep in mind that some forms of touch are more suggestive than others. For example, grasping his arm when he makes a joke is flirtatious but fairly safe. Placing your hand on his thigh, however, may send an entirely different message. Eliminating the literal distance between you will give him the sense that you want to get closer emotionally, as well. It also helps to shut out surrounding distractions, making you feel like the only two people in the room. To avoid freaking him out, make sure you move in gracefully and in a way that feels natural.  One of the best times to get up close and personal is during conversation. Leaning in while he tells a story or discusses his personal life makes it clear that you’re hanging on his every word.  By contrast, leaning back or moving away can be seen as a sign that you want to keep some space between you. Leg crossing is a bolder and more direct way of expressing your interest, and is perfect for when you want to turn the heat up a notch. Because of the subtle sexual implications of the gesture, it’s best to only break it out when you’re talking to a guy you really like.  Drawing attention to your legs can be very seductive, especially when paired with other confident body language. Avoid hunching over, bouncing your knees, or displaying any other nervous tics. This could be seen as a sign that you’re uncomfortable, or make him feel like he has power over you. As you’re talking or making eye contact, run your fingers through your locks or brush a few stray strands out of your face, fixing your hair can convey a kind of excited nervousness, letting him know that he’s succeeded in getting under your skin. As a bonus, you can make sure your looks are on point before you go up to him and say hi. As with crossing your legs, there’s a right and wrong way to play with your hair. Doing it too much can scream “boredom” or make you seem more concerned with your appearance than with his presence. When you really want to make your feelings known, run the tip of your tongue over your lips to make them plump, juicy, and rosy red. Wetting your lips is a dead giveaway that you’ve got the hots for a certain someone. And if you are lucky enough to score a goodnight kiss, they’ll be primed and ready.  Licking your lips at an opportune time is sure to plant the idea of kissing in his head.  If you’re wearing a face full of makeup, be careful not to lick too often or too vigorously, or you could end up looking you just won a pie eating contest.

What is a summary?
Make fleeting eye contact. Flash him a Smile. Initiate some light physical contact. Lean in close while you're talking. Cross and uncross your legs sensually. Play with your hair. Lick your lips.