Why do some people appear in your facebook friends list frequently?

[Kacey]

I know facebook says that it's not who views your profile the most but what does everybody think?
I know there are some people that I never interact with on facebook, yet they show up on the friends list on my wall pretty much all the time no matter how many times I refresh the page or go back to my profile...so I was just wondering what everyone thinks.

[Andrew Stephen]

Hey, It's a rumor.No these people are chosen randomly by facebook system.Moreover,Facebook can't
tell you who did visit your facebook profile because keeps people’s privacy.However,You can
find applications or pages for telling you who has visited your profile but they are fake Good Luck & have a nice day!

[Rom Cartridge]

According to Facebook:

“Friends who you publicly interact with the most appear first on your profile. Examples of public interactions include Wall posts, comments and mutually attended events — Facebook will never show friends based on whose profiles you choose to view or who you interact with over messages and chat.”