are the 6 friends shown on facebook timeline chosen randomly?

[ѕupeяnσνa ★]

I don't think it's completely random, because it's always the same 20 or so people who I see on mine. I think it has something to do with interactions and profile/picture views. But sometimes I'm like "wtf, why is that person on there?"

Right now I have:
- this girl who I like/comment her stuff a lot
- this guy who we like each other's stuff sometimes
- this Jesusfreak girl who I hardly interact with, but I was viewing her profile a lot over some time I think becuase I was curious about her life haha.
- my boyfriend's step sister. I don't interact often, but I looked at her grad pics.
- a guy who I never interact/view
- a guy who I've only interacted with a couple times on fb.
- my brother who I've only interacted with a couple times on fb.
- my best friend who I always interact with