pick someone up

In Japanese NAMPA. It means that when you look a cute girl, you approach and speak to her. If the girl looks happy, you can get her phone number and go out with her. But, it`s difficult to succeed in picking a girl up because most of men are not so cool. Generally, women like men`s looks. So, if you want to have your girl friend, it is better to become a good man in your personality. I`m making a great deal of effort now .