It is thought that twins, having related closely to each other from before birth, are able to read tiny visual cues from their twin. This is borne out by the fact that when separated from each other...
people say that because twins are born at the same time they know each other like they know themselves so they naturally know what each other is thinking. simple as that. no supernatural or anything.
yes it does exist because your five senses are constantly noticing information, and your, brain is constantly processing this information on an unconscious level. So, after living with someone for an...