Facebook Send Friend Request
When you see the person you think you intend to add, click on her face; this takes you to her Timeline. At the bottom-right corner of her cover image is an Add Pal switch. To add he or she as a friend, all you need to do is click the Include Close friend button. Clicking this switch sends out a Good friend Request. When she accepts, you'll become buddies.
You won't be close friends with a person up until she confirms your Friend Demand. After she confirms, you're notified by a red flag appearing above the alerts icon in the blue bar on the top.
So what does your possible friend see after you send out a request? That depends upon what you permit them to see.
You can constantly go back and transform your personal privacy control settings as necessary, but consider what info you desire your new close friends to see about you before you send them a close friend demand.