Eye contact affects the production of oxytocin. This hormone helps us feel as if we are bonded with a person. That is why we always try to make eye contact with someone we like.
- When your eyes meet, the girl takes her gaze away shyly. A girl who is not interested in a man will never do this.
- Her pupils will get wider every time she talks to you, although it is not so easy to notice. This is a general rule. Our pupils always get wider when we see someone we like.