取关follow是关注，所以unfollow就是取消关注。例句：She unfollowed Dylan after his romance was exposed to the public.迪伦的恋情曝光之后，她就取关了他。You can choose to unfollow him.你可以选择取关他。
删除好友unfriend表示“删除好友”，将某人从社交网站（如Facebook等）的‘好友’中删除。unfriend还曾当选为牛津词典2009年的年度词汇。Oxford defines "unfriend" a verb,thusly: "To remove someone as a 'friend' on a social networking site such as Facebook."牛津词典将「unfriend」这个动词定义为：在如「面书」等社交网站上，将某人的「朋友」身份删除。例句：Users were also more likely to unfriend close friends than casual acquaintances – suggesting that the intensity of any given relationship ismore likely to push it over the edge.用户也更倾向于与亲密的人解除好友关系而非普通朋友。这表明关系越亲密就越容易被解除好友关系。
拉黑；黑名单blacklist既可以作为名词，表示“黑名单”，还可以作为动词，表示“拉黑”。
例句：Blacklisting your ex-girlfriends or ex-boyfriends is definitely the optimal way to prove your love to your current girlfriend or boyfriend.拉黑你的前任绝对是给现任证明爱意的最佳方式。
屏蔽以及，与上面相比相对温和一些的“屏蔽”——block。例句：If you don't like him, block his moments then.如果你不喜欢他，那就屏蔽他的朋友圈。moments:朋友圈
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