If you remove them from your friend list then you cannot appear on their friends list.
Yes, unless that person is on your bolcked list.
You can remove them by either going to their page and in the "Friends" drop-down list select "Unfriend" or by going to your Friends list and unfriending them from there.
When you remove someone from your Xbox Live friends list, you are removed from their friends list and they are removed from yours.
I think if you block a person on facebook, he/she is removed from the friends list.
You CAN'T add yourself well i guess you can if you have a second account
You just go to your friends list and you can remove the from the list, make the an enemy or you can move them to another section of your list.
On the right side of your screen you click your friends list. You select the friend you want to remove and then click the button with a red x on it.
You can easily get out of a group chat on Google talk. You can also remove your friends from contact list. Just hower over it and click delete.
Yes. Why would you want to though?
To remove yourself from a business's mailing list, look for an "unsubscribe" link in the emails they send. Click on the link and follow the instructions provided to opt out of their mailing list. If there is no unsubscribe link, you can reply to the email requesting removal from their list or contact the business directly to ask for your removal.
You can't delete your Snapchat favorite friends (BFF) list. It is automatically generated based on who you snapchat the most. Be careful, your favorite friends list can be seen by others! The only way to remove someone from the list is to Snapchat other friends very frequently and their names will be added to your list. Snapchat reconfigures the list once per week. It will not update until they do. See the related link for more information.