The only surefire way to know if someone likes you is if they tell you directly—you shouldn’t make assumptions. However, there are a wide variety of clues that may signal how someone feels about you.

Here are 11 behavioral and physical signs of attraction to look for, according to relationship experts.

1. Prolonged Eye Contact

Prolonged eye contact is one of the clearest signs she’s attracted to you. When someone is interested, they often gaze deeply into your eyes. She will maintain eye contact longer than usual.

Renowned relationship expert John Gottman states, “Eye contact is a powerful connector.” This intense focus can make you feel like you are the only person in the room. It signals a deep, personal interest.

Eye contact is also reciprocal. When she looks into your eyes, she’s showing interest. She is inviting you to connect on a deeper level.

This mutual gaze can create a magnetic pull between you. It draws you closer emotionally and physically.

Eye contact often comes with subtle cues. These include dilated pupils and raised eyebrows.

These small, involuntary signals enhance her message. It makes her feelings even more apparent.

Overall, prolonged eye contact is a powerful indicator of attraction. It goes beyond mere glances. It conveys a desire for a deeper connection.

If she holds your gaze longer than usual, it’s a good sign. She’s interested and open to building a closer relationship.

2. Frequent Smiling

A genuine, frequent smile is one of the most welcoming signs of attraction. When she smiles often in your presence, it’s a clear indication. She enjoys your company.

She feels happy around you. Smile expert Marianne LaFrance says, “A smile is a universal welcome.” This expression of joy makes interactions warm and inviting.

It fosters a positive atmosphere. When she smiles at you frequently, it shows she’s comfortable. It shows she’s pleased.

It indicates she wants to keep the conversation going. She’s engaged and interested in what you have to say.

A smile also creates a feedback loop. When you see her smile, it encourages you to smile back. This exchange strengthens the connection between you both.

A smile is often accompanied by other signs of attraction. These might include laughing at your jokes or leaning in closer. These behaviors show that she’s enjoying your presence.

Overall, frequent smiling is a strong sign of interest. It reflects her positive feelings toward you.

If she’s smiling often, it’s a good sign. She’s likely attracted to you and enjoying your company.

3. Mirroring Your Gestures

Mirroring is when someone unconsciously mimics your body language. This is a subtle but powerful sign of attraction.

It shows that she’s in sync with you. She’s comfortable and connected. When she mirrors your movements, it means she’s paying close attention. She’s aligning herself with you.

Body language expert Patti Wood explains, “Mirroring is a way to build rapport.” It’s a nonverbal way of saying, “I’m like you.”

When she mirrors your gestures, it creates a sense of harmony. It fosters a deeper connection between you. Mirroring can include mimicking your posture, hand movements, or even your tone of voice.

These actions are usually subconscious. She may not even realize she’s doing it. But it’s a strong indication that she feels connected to you.

If she mirrors your movements, take it as a positive sign. She’s likely attracted and wants to build rapport with you.

4. Open Body Posture

Touch is a powerful form of communication. Subtle touches can indicate she’s attracted to you.

When she finds small, innocent reasons to touch you, it’s a good sign. This might include brushing your arm, touching your hand, or adjusting your clothing.

These small gestures are her way of closing the physical gap between you. Touch often releases oxytocin, also known as the “love hormone.”

This chemical bond strengthens feelings of connection. It fosters intimacy. Relationship expert Dr. Gary Chapman says, “Touch is a powerful way to express affection.”

If she’s initiating touch, she’s likely attracted. She’s comfortable and interested in getting closer.

Take note of these subtle touches. They are often a clear sign of her interest.

5. Touching Her Hair

Leaning in is a sign of deep interest and attraction. When she leans closer during conversations, it means she’s engaged.

She wants to be nearer to you. It shows she’s comfortable in your personal space. This behavior is also a way to create intimacy.

By leaning in, she’s reducing the distance between you. This action signals her desire to connect more deeply.

Body language expert Vanessa Van Edwards explains, “Leaning in is a way to show you’re invested in the conversation.”

If she consistently leans in, take it as a good sign. She’s likely attracted and wants to connect on a deeper level.

6. Leaning In Towards You

When a woman plays with her hair around you, it’s often a sign of attraction. This behavior can be a subconscious way to get your attention.

It’s a mix of nervousness and excitement. Relationship coach Matthew Hussey explains, “Hair touching is often a flirtatious gesture.”

She may twirl her hair, tuck it behind her ear, or run her fingers through it. These actions are ways to draw your eyes toward her.

They can also be a sign that she’s self-conscious about her appearance. She wants to look good for you. Hair playing can also signal a desire to be noticed.

If she’s doing this frequently around you, it’s a positive sign. She’s likely attracted and wants to keep your attention.

7. Light Touches

When a woman is attracted to someone, she often puts more effort into her appearance. She might change her hairstyle, wear makeup, or dress differently.

These changes are usually subtle. But they’re meant to catch your eye. She wants to look her best when she’s around you.

Psychologist Dr. Diana Kirschner says, “People often change their appearance when they want to impress someone.”

If you notice she’s dressing up more or wearing a new perfume, it could be for you. These changes are her way of signaling attraction. She wants you to notice and appreciate her efforts.

If she’s altering her appearance, it’s a strong sign. She’s likely attracted to you and wants to make a good impression.

8. Fidgeting or Nervous Energy

Fidgeting or displaying nervous energy can be a sign that a woman is attracted to you. When someone is nervous around you, it often means they care about the impression they are making.

This can manifest in various ways, such as playing with jewelry, adjusting clothes, or shifting positions frequently.

These small gestures indicate that she is feeling a bit anxious, likely because she wants you to like her. It’s a natural response when someone is interested in another person and is concerned about how they are perceived.

This nervous energy can also be a sign of excitement and anticipation.

Notice if her fidgeting increases during your interactions. If she seems more nervous around you than others, it’s a good indicator that she has feelings for you.

This behavior shows she is invested in the interaction and is eager to connect.

To ease her nervousness, create a relaxed and welcoming environment. Use open body language, maintain a warm smile, and engage in light, reassuring conversation.

By making her feel comfortable, you can help reduce her nervous energy and build a stronger connection.

9. Licking or Biting Her Lips

Licking or biting her lips is a classic sign of attraction and interest. This behavior can be both a subconscious and deliberate action to draw attention to her lips and make them appear more inviting.

It’s a subtle way of signaling that she is thinking about kissing or is focused on her own physical appearance because she’s interested in you.

When a woman licks or bites her lips, it can indicate that she is feeling a mix of nervousness and excitement. This gesture often happens when someone is trying to compose themselves or is feeling a strong emotional response.

It’s a non-verbal way of showing that she is attracted to you and is considering you in a romantic light.

If you notice her doing this frequently while making eye contact or during a conversation, it’s a good sign that she’s interested.

This behavior can enhance the overall attraction and create a sense of anticipation.

Respond to this cue by maintaining eye contact and smiling. Acknowledge her gesture with your own body language, such as subtly mirroring her actions or moving a bit closer.

This can help build a more intimate and engaging interaction, reinforcing the mutual attraction.

10. Dilated Pupils

Dilated pupils are a physiological response to attraction and arousal. When someone is attracted to another person, their pupils naturally dilate.

Dilated pupils can make her eyes appear larger and more inviting, adding to her overall attractiveness.

This subtle cue is often difficult to fake, making it a reliable indicator of genuine attraction. If you notice her pupils dilating when she looks at you, it’s a strong sign that she finds you appealing.

Pay attention to this detail in well-lit environments where her pupils would otherwise be normal-sized. It’s an unconscious response that she cannot control, making it a clear signal of her feelings.

Respond to this sign by maintaining a warm and engaging demeanor. Make eye contact and show that you are equally interested.

This mutual exchange of attention can deepen the connection and enhance the attraction between you.

11. Laughing at Your Jokes

Laughing at your jokes, even the not-so-funny ones, is a significant sign of attraction. When a woman laughs frequently around you, it shows that she enjoys your company and wants to build a positive rapport.

Laughter is a powerful bonding tool that can create a sense of closeness and shared enjoyment.

If she laughs easily and often in your presence, it indicates that she feels happy and relaxed around you. This behavior can also be a way for her to show support and appreciation, making you feel good about yourself.

It’s her way of encouraging you to continue the conversation and signaling that she’s having a good time.

Pay attention to the consistency and enthusiasm of her laughter. If she seems genuinely amused and engages with your humor, it’s a clear indicator of her interest.

Laughter can break down social barriers and make interactions more enjoyable and memorable.

Encourage this positive interaction by sharing more light-hearted and humorous moments. By creating an atmosphere of fun and laughter, you strengthen the bond and make your time together more enjoyable, fostering a deeper connection and mutual attraction.