Women commonly display interest in men via sexual cues. These serve to entice men to approach them. Some of the cues to signal female interest include: the parade, echoing and mirroring, room encompassing glance, pointing, leg crossing, the pointing knee, neck touching, head tilt, shoulder shrugs, rotation of the pelvis, showing wrists, skirt hike, laughing and smiling, the tap, forehead bow, eye contact, touching, childlike playfulness and proximity to name many. Women also demonstrate clear physiological cues when sexually interested such as pupil dilation, chest flushing and decreased body temperature in extremities such as hands.