Is She Attracted to You?

How can you tell, by the way another woman looks at you, whether she finds you attractive or not?

Look out for the sparkle in her eyes.

When a woman sees something/someone that piques her interest, her eyes sparkle.
If you haven't been observing how that sparkle looks like, take a girl (who likes shopping) out to shopping, and look at her eyes when she spots something she really likes.

The human eye functions like the camera lens: dilating the pupil to allow more light into the eye; constricting the pupil to allow less light into the eye.

When more light is allowed into the eye, there seems to be an eye sparkling effect.

A woman's pupils tend to dilate when viewing an object of desire, allowing more light into the eye, so that she can see more of her desired.

For example, a person's eye pupil may dilate when watching beautiful models wearing beautiful clothes strut down the runway at the Victoria's Secret Fashion Show.
On the other hand, the same person's eye pupil is likely to constrict during an un-engaging conversation.

Upfront, it is quite easy to see the dilation of pupils in eyes with light colors.

Although most Asian eyes are not light enough for one to see the pupil dilation, you can still look out for her eye sparkle, which can be seen at close range to mid range distances.

First recognize those eyes and you will correctly identify the flirting signs that follows after.