I thought it would be an engaging learning activity to take a video conversation
apart and make a video puzzle in which the user has to reconstruct the conversation. This was one of those fun challenges of creating online activities that are more than multiple choice or simple drag-and-drop.

A more challenging and interesting puzzle could be made with more video clips, and even more challenging (and fun) if there was no
"right" way to arrange the clips. That is, if you had enough video clips and they were scripted carefully, a number of different "conversations" could be possible.
NOTE: The video used here is a less than ideal since the actors are awkward and the converstation is stilted, but you get the idea.