Abstract: [Problem] To provide a technology whereby it is possible to control presentations of actions executed by other users to a user in a manner in which the relations between the user and the other users are taken into account. [Solution] Provided is an information processing device comprising: a determination unit which on the basis of a relation between a user who uses a terminal and another user who uses another terminal determines whether to prompt the user to execute an action corresponding to an action which is executed by the other user and obtains a determination result; and an output control unit which controls such that display based on the determination result is carried out.