Mobile terminal and control method thereof

A mobile terminal and a control method thereof are provided. The mobile terminal includes an output unit configured to output information; a receiving device configured to receive information from an external device; a controller configured to receive body condition information about a physical condition of a user while specific information is being received by the receiving device or output by the output unit, analyze the body condition information and estimate an emotional state of the user based on the body condition information, generate tag information indicating the estimated emotional state of the user, store the generated tag information with data corresponding the specific information, and output the generated tag information and the data corresponding to the specific information.