1. An image processing apparatus comprising: a face detector configured to detect face images included in a plurality of still images received by internet communication; an identity determination unit configured to determine whether a detected first face image included in a first image and a detected second face image included in a second image which has been stored represent an identical person; and a display processing unit configured to display one of the first and second face images in a browsing application which displays characters in a plurality of still images when it is determined that the first face image and the second face image represent the identical person.