Watch for hair twirling. Playing with hair causes blood to flow and makes you feel connected with your body, so if you notice a girl twirling hair, it’s a positive sign.
Pay attention to body language. If a girl leans in close to you, makes an excuse to touch you, or lets each touch linger for a longer period of time, then she may see you as more than a friend.If she touches your shoulder, brushes your hand, or hugs you for no real reason, it is a positive indication she likes you.If a girl wants to share a drink or food with you, chances are she is way into you.
Notice if she laughs at your jokes, even when they are not funny. If a girl has a large smile every time you two have a conversation, and laughs nonstop, then she thoroughly enjoys your company. This is an unconscious way of saying, “I really like you, and I love listening to you talk".