"If you don't want to use, to be over-used, and to be abused, then don't be too kind because someone will definitely stab you from behind if you do" :>D
Ignore User
Both you and this user will be prevented from:
Messaging each other
Commenting on each other's stories
Dedicating stories to each other
Following and tagging each other
Note: You will still be able to view each other's stories.