A computer system for dynamic syncing of content within a communication interface receives an indication, from a first communication interface, to share digital content with a second user, wherein the digital content is contained with a digital file. The computer system then a copy of the digital file to the second user. The digital content within to copy of the digital file is displayed or played to the second user within a second communication interface. The computer system then receives a synchronization command from the first user. In response to the synchronization command, the computer system causes the second communication interface to mirror the first user's view of the digital content.