Everyone's different and this isn't an exact science.
' will give you only a superficial idea of what the person is thinking,' Maryann Karinch, a body language expert and author of The Art of Body Talk, tells Bustle. It's important not to jump to conclusions, though, however tempting it may be. So if you're sitting across from a date in a restaurant and they're sitting exactly like you, consider it a sign that things might just be going well. For a quick example, people naturally sync up with folks they’re interested in. It all comes down to body language and the way it reacts to nervousness and excitement.
And it may come in hand the next time you’re trying to figure out if your crush likes you back. Even if they're trying to play it cool, you may be able to tell if someone's attracted to you by their mannerisms, the way they hold themselves - even the way they look you in the eye.
