This improv game is in the following improv game categories:
When a name is called and the wrong person runs they have have to return to where they were standing in the pair AND IF the person who was supposed to run is still within tagging distance OR if they walk to close to tagging distance they can be tagged then. The tagger can not chase the person but often in the confusion the runner stays within tagging distance for a while.
Make sure pairs are away from walls and furniture because often the runner leaps away to avoid getting tagged and you want to avoid crashing into anything or anyone.