1. A personal relationship learning system, comprising: a network; a computer server connected to the network, the computer server including a non-transitory computer-readable memory; and first and second mobile devices connected to the network to be in communication with each other via the network and also in communication with the computer server via the network, each of the mobile devices having a camera to obtain an audio-video data of a face-on image of a user, and each of the mobile devices having a touch screen to display a touch-based graphic user interface for receiving ranking input by the user; said system having first, second, and third configurations: a. said first configuration providing for said cameras to be activated to obtain audio-video data of face-on images of said users, providing for each of the mobile devices to transmit the audio-video data to the computer server via the network, providing for the computer server to receive the audio-video data from each of the mobile devices via the network, providing for the computer server to combine the audio-video data from each of the mobile devices to form a combined audio-video data, and providing for the combined audio-video data to include at least two of the audio-video data to be time synced together; b. said second configuration providing for said cameras to be de-activated and for the touch screens to be activated to display a touch-based graphic user interface having ranking portions for receiving ranking inputs by the users, said second configuration also providing for the computer server to transmit the combined audio-video data and a series of query statements to the mobile devices via the network, so that each of the mobile devices receives the combined audio-video data and the query statements from the computer server, each of the mobile devices displays the combined audio-video data on the touch screen, and displays the series of query statements overlaid on the combined audio-video data as the combined audio-video data is displayed on the touch screen, wherein the series of query statements are displayed at the same time mark of the combined audio-video data for each of the mobile devices, the series of query statements to first one of the mobile devices comprising: a first query statement for a first person, requesting to assume a first viewpoint, the first viewpoint including a social view of how the first person thinks the second person is viewing the first person, the touch screen allowing the first person to provide a first rank to the first query statement, the first rank being transmitted to the computer server via the network, the series of query statements to second one of the mobile devices comprising: a second query statement for a second person, requesting to assume a second viewpoint, the second view point including an other view of how the second person views the first person, the touch screen allowing the second person to provide a second rank to the second query statement, the second rank being transmitted to the computer server via the network, the computer server receiving the first rank and the second rank and forming a comparative rank data from the first rank and the second rank, and storing the comparative rank data to the computer-readable non-transitory computer-readable memory; and c. said third configuration providing for said cameras and said ranking portions of said touch screens to be de-activated and for at least one of the mobile devices to access the comparative rank data stored on the non-transitory computer-readable memory of the computer server via the network, and display the comparative rank data on the touch screen, wherein the comparative rank data shows periods of similarities and differences of the first rank and the second rank, the comparative rank data including a comparison of the social view to the other view, wherein the periods of similarities and differences are for being observed and discussed to become points of learning.