If she looks at you and then instantly turns away, it may be because she is shy or doesn't want to get caught looking at you. If she looks back at you and smiles, that's an invitation for you to go introduce yourself.
On a positive note, this means that they are quite shy and awkward about their feelings. Hence, they get shy and look away quickly if you happen to look back at them. This further means, they have taken an interest in you.
Body language studies claim that a person who breaks eye contact with you by looking down is intimidated (i.e., attracted) and a person who breaks eye contact by looking to the side is indifferent (i.e., not attracted).
If a woman looks away for up to 45 seconds and then stares you straight in the eye it is another sure sign that she is interested because she is thinking hard about whether you are a suitable partner. 'Most guys have the idea that if they make eye contact and she looks away she is not interested.
She's trying to make someone else jealous.
Girls who do this will stare at you to get your attention but also glance at the person they're trying to provoke and see if they've noticed. If you think a girl might just be trying to make someone else jealous, listen to your instincts and steer clear of her!
It means that she's attracted to you but she doesn't want to embarrass herself by making it seem obvious. So she steals a glance in your direction, hoping you don't detect her doing so.
Watch for clues that she is trying to avoid you.
If she avoids or finds excuses to get out of time that you would otherwise share together, she probably doesn't like you. If she was thinking about how she liked you she would probably be making excuses to be around you more, not the other way around.
Can avoiding eye contact mean attraction? Yes, avoiding eye contact can be a pretty good sign that a person is into you. For instance, you are in a crowded place, and you notice someone gazing at you, but as soon as your eyes meet, they look away. After some time, you may catch them looking at you again.
Can you feel when someone is attracted to you? Yes. When someone feels you are an attractive person, some things come up between you that aren't there otherwise. The clues aren't always obvious, but you can see some of them by paying attention.
If a girl avoids eye contact with you, it can indicate that she's interested in you or not. Also, it might mean that she avoids eye contact generally with people or doesn't want a conversation with you. Regardless of the reason, checking her body language and talking to her might tell you why she avoids eye contact.
Watch for Their Eye Gaze
Like touch, eye contact triggers the release of oxytocin. When someone is attracted to you, they subconsciously will try engaging in lots of mutual eye contact. They do this to feel closer to you, and because they are interested in you and what you are saying.
Normal eye contact lasts for about three seconds. However, if you can hold your crush's gaze for four and a half seconds, they'll get a powerful cue that you're flirting with them. You can even hold it longer, if you like, as long as your crush doesn't look away.
Stay attentive of her actions.
If she knows and does like you back she will talk to you more, walk near you, sit next to you, make eye contact, twirl her hair, or give you compliments. She may also be secretive about who she likes.
If you lock eyes with a girl for a longer period of time than the usual quick glance – even if it's just 2-3 seconds – it's a sign she's likely interested.
Whether you're checking out a beautiful woman or glancing at the new guy at work, count to three in your head and then look away. Why? Because new research from the U.K. shows that the perfect amount of time to stare at someone is about 3.3 seconds. Any longer or shorter and you'll creep them out, the study suggests.
If she turns her body away from you, or leans back or away from you, it's a sign she may be uncomfortable. She keeps a barrier between you. If she always positions herself behind a chair or a table or holds her purse or backpack in front of her like a shield, she might not be interested in you.
Ignore Her
Because she's staring at you to get your attention, and if she realizes it's not working, she'll make more of an effort. But the trick is not to completely ignore her, meet her gaze for a couple of seconds, maintain eye contact so she knows you know she's seen you, and then break eye contact and do nothing.
Intense eye contact that indicates attraction is called gazing. When someone gazes at you, they maintain longer than usual eye contact. This usually means several seconds of them looking at you. They want you to notice that they are looking!