Defriending question?

[Kendodd]

If I defriend people what happens? Do they get a message that I have defriended them or do I just disappear from their list?

you just disappear from their list and their friend number goes down by one

You just disappear, they may or may not notice, or they may notice they are one friend down but not be able to work out who!

No. They have one less friend on their list that's all. If they notice and they're completely anal they'll check through their list to work out who it is, but who would really be bothered?

Thanks