Article: If he likes you, he'll naturally smile around you all the time. He also may laugh or giggle at what you say to show he likes you. If he breaks his facial expression to smile at you, this is often a sure-fire sign that he's crushing on you. For instance, his face may light up when you pass him in the hallway. If your crush likes you, he will make eye contact with you as often as he can. To test this out, look at him for 3-4 seconds and then look away. After a few seconds, take a peek to see if he's still looking at you. If you catch him glancing your way, there's a good chance he likes you. A shy guy may still like you even if he doesn't make eye contact often, so don't let this dissuade you. To gauge how interested he is, touch him gently as a flirtatious suggestion. You can gently touch his shoulder, hand, or arm, for instance. If he stays in contact with you rather than flinching or moving, he's into it. Also notice if he finds excuses to touch you, like brushing your leg with his or finding a reason to give you a hug. When you are sitting down, standing in a group, or passing each other, pay attention to how he positions himself around you. If he points his legs, feet, or toes in your direction when you hang out, there's a good chance he likes you. It's common to position your body in the direction of the person you like. If he likes you, he may fumble over his words, get sweaty palms, or take deep breaths. This often happens because he's worried about making a good impression and whether or not you like him too. Guys typically don't act nervous around people they don't like. When someone wants to connect with you, he may start walking at your pace naturally. For instance, if you are walking together, he may adjust his speed so you can walk together. Additionally, if he sees you from across the room or hallway, he may start to walk at your pace as you cross paths. If a guy sees someone they like, their blood often rushes to their face. As a result, he may touch or scratch his face someone he likes. In addition, he may raise his eyebrows slightly. If he does any of these motions, he is likely crushing on you too. These motions often happen quickly and soon after he sees you, so keep your eyes peeled. Also watch to see if he quickly glances away when you notice that he's looking at you.

What is a summary?
Catch him smiling or laughing around you often. Notice how often he makes eye contact with you. See if he responds well to gentle body contact. Notice if he positions his body towards you. Take note if he seems shy, nervous, or fidgety when you're around. Watch to see if he matches his walking pace to yours. Watch for face touching or eyebrow-raising.