Doubt about foreign keys and primary keys.

[desconhescido 15l]

When a foreign key receives a value the columns of the primary key table should get null?

CREATE TABLE `information_people` (
`ID` smallint(6) NOT NULL AUTO_INCREMENT,
`Name` varchar(50) DEFAULT NULL,
`Date_Born` date DEFAULT NULL,
`Address` varchar(100) DEFAULT NULL,
`Telephone` smallint(6) DEFAULT NULL,
`RG` smallint(6) DEFAULT NULL,
`CPF` smallint(6) DEFAULT NULL,
`ID_column1` smallint(6) DEFAULT NULL,
`ID_column2` smallint(6) DEFAULT NULL,
`ID_column3` smallint(6) DEFAULT NULL,
PRIMARY KEY (`ID`),
KEY `fk_ID_Column1` (`ID_Infected`),
KEY `fk_ID_Column2` (`ID_Ifsul`),
KEY `fk_ID_Column3` (`ID_Gym`),
CONSTRAINT `fk_ID_Column1` FOREIGN KEY (`ID_Column1`) REFERENCES `column1` (`ID`) ON DELETE CASCADE ON UPDATE CASCADE,
CONSTRAINT `fk_ID_Column2` FOREIGN KEY (`ID_Column2`) REFERENCES `column2` (`ID`) ON DELETE CASCADE ON UPDATE CASCADE,
CONSTRAINT `fk_ID_Column3` FOREIGN KEY (`ID_Column3`) REFERENCES `column3` (`ID`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8mb4

When I add a row in the information_people table should not to be automatically add a row in the columns of the tables that are primary key of the foreign key columns?
If not, can you do this with the use of the Keys?