Okay, this applies to guys who are already friends with you.
In much the same way as a girl, a guy will tend to lean towards the person they like when they are seated in a table or standing together.
Guys are practically cavemen, but if they start shaving their beards, getting haircuts, and grooming themselves, then they really, really like you! Little touches on your arm, hand, shoulder etc are all positive signs.
Look for teeth: "When he feels really happy, he's not covering that up," Wood says. If his smile involves his whole face, it means you're genuinely affecting him in a good way. In response, he might quickly lick his lips or press them together. But now that everyone is used to being glued to their phones, nonstop eye contact can make people feel uncomfortable. In other words, he's into you and he's trying to attract you. But when he can physically hear you perfectly well and leans in anyway, it means he's interested in what you have to say — and you, in general. He puts his hands on his hips with his elbows out to the sides. If he makes an effort to find a common thread or asks you lots of questions, his body language may reflect his personality (shy), and he could actually be totally enthralled by you. If he reaches up to touch it during your interaction, he's interested in you and worried about coming across well. The same goes for interlocking fingers, while an arched palm means he's scared or may be holding something back (literally). Unless he's leading you through a scary or crowded space, he should adjust his pace to match yours.
So, new rule: If he spends about 80 percent of your interaction looking from your eyes to your nose and lips, he's into you, Wood says. Because this stance takes up more space than standing with your arms against your sides, Wood says this is a male power signal that guys use to show physical superiority over other guys.
2: He wants to know how you feel,and how your day was.
A man who is genuinely interested in knowing how your day was, is smitten for you, and really likes you.
That's because unconscious body language signals can be extremely telling, says Patti Wood, a body language expert with more than 30 years of experience and author of So, in the early stages of a new relationship (like when you first meet an online date), look out for the following signs to get a sense of what he's thinking.1. Either you're in a super-dark place, or this subtle signal means he's into you. People tend to use this subconscious expression to help open their eyes when they like what they see. If he really likes you, though, he might pull back extra-slowly and smile sweetly as he does it, which means he wants to take the time to get closer to you. If he angles his hips away from you, it's probably the latter. "The feet tend to point where the heart wants to go," Wood says. If he crosses them in a way that turns his torso and upper body away from you, he might be disinterested. Wood says this could be a sign he's keeping his options open. So feel him out, and look for other signs on this list before you go reassure him. When he holds your hand, he presses his palm against yours.
"Dilation is a brain response that occurs when you like and are attracted to something," Wood says. If he raises his brows ever so slightly while you're talking, it means he's interested in whatever you're saying. He might not show off a toothy grin while casually flirting, but on a really awesome date when he's having loads of fun? Real smiles extend well beyond the mouth: They lift the forehead and give you slightly squinty eyes. When you're attracted to someone, your mouth produces extra saliva, Wood says. You might think that a guy who is totally enamored by you will find it hard to peel his eyes away. But when he subconsciously takes a deep breath — he'll pull in his stomach and puff out his chest — it's a subconscious way to make his upper body look broader and his waist look smaller, two qualities that make him look more fit and (from an evolutionary perspective) more desirable, Wood says. In a noisy bar, this sign might not hold much weight. Of course, timing is super important in interpreting the feet: If you're talking to a guy who seems interested, you touch his arm, and then see his feet angle away from you, the context says he's no longer interested. But if he crosses his legs away and turns the rest of his body toward you, it could just mean that he's shy, depending on the guy. But don't rush to judge a great conversationalist just because he chats you up while he faces forward. The throat represents communication and vulnerability, Wood says. This kind of full-fledged hand-holding signifies a desire to connect. If he's constantly two steps ahead of you, it means he's more concerned about himself than you, Wood says.
Humans are social beings and it’s printed in our DNA that we like to touch and be touched.