If he compliments your eyes, the color of your hair, your laugh, or an admirable aspect of your personality, then he's definitely flirting with you. He may even tease you a bit while flirting with you, like if he says something like, "That's the brightest sweater I have ever seen," but he's still flirting with you.
When he is flirting with you, he may lean closer towards you while you and he are speaking. He may angle his body towards you, make eye contact, keep his feet faced in your direction, or tilt his head while he talks to you. These body language cues signal one thing: He is very much into you!
See if he's raising his eyebrows or flaring his nostrils.
These are subtle flirtation signals that men often display when they first look at someone they're interested in. Watch for him to quickly raise 1 or both eyebrows or to flare his nostrils. He might only do it for a second, but if he does it's a good sign.
Guys that are into you often use lots of emojis, text first, or even double text. Watch for in-person signs, like holding eye contact, respectful little touches, or leaning in close. A follow-up text after a date or hangout, or a raincheck when he can't make it are sure signs that he wants to spend more time with you.
If a boy really has a crush on you, then he'll be likely to give you all of his attention. He'll turn his body toward you, make eye contact, and won't look around for his other friends or text them during your conversation (unless he uses his phone as a crutch because he's nervous).
A guy who likes you will always be nice and polite in his approach towards you and he will always look for avenues to spend more time alone with you and get to know more about you- either by going on a date, through constant phone calls or chats- the subtle signs are always there if you pay close attention.
Tease you / try to make you laugh
Pay attention to see if he gently teases you, because this could mean he's attracted to you. Although, if he teases other girls, it might be a tactic he uses for flirting. If you're the only girl he teases or tries to be around, chances are he's interested.
A flirty guy will talk about his love life, best date, romantic nights, and related topics. The reason is to allow you to have a glimpse into his romantic side. If he is friendly: A friendly guy will talk about his interests, hobbies, work, etc. They will rarely mention anything related to their love life.
Guys tease and make fun of girls they like because they want to be noticed. Contrary to popular belief, guys always seek attention from girls—especially the ones they like. Guys try to hide the fact that they like the girl by teasing her. In a way, it's still flirting.
Guys who truly wish to make an impression and demonstrate to a girl that they are really interested in her will make an effort to listen attentively when she talks. They will even go further than this and ask questions to try and show even more interest.
Many males will indeed flirt because they appreciate the attention. They enjoy how women react to them and the sensation of being desired by many people. This suggests that they are more interested in flirting than having a real relationship with you.
Maintain eye contact.
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.
You can tell that a shy guy likes you if he gets extremely nervous around you. He may suddenly start behaving awkwardly or clumsily. This kind of nervousness comes from wanting to appear cool and do things right in front of you, but failing miserably at it.
If you notice he is making more eye contact with you or you catch a guy staring at you, he is probably attracted to you. He may be enthralled by your good looks and may be fantasizing about kissing you. Perhaps he stares at you and smiles; that could mean he likes you, too.
When a man keeps his feelings secret from you, he may act nervously, such as playing with his fingers or running his fingers through his hair. So, if you notice him being jittery around you, even shaking slightly, or having difficulty talking to you, it's likely that he secretly likes you and is trying to hide it.
Here are the typical signs someone is attracted to you:
They tilt their head as you speak (a sign of engagement). They smile at you. They make eye contact with you. They reach out and touch your arm, hand, back, or leg.
Outside of sexuality, many different things also play into romantic attraction. Personality, how one carries themselves, and facial attractiveness or being physically attractive in general, for example, are all things that people often find attractive.