What is the best way to follow a sprite or character

We are working on games where the students want to have one sprite follow another sprite. We do not seem to see a way to do that works. Can anyone add instructions or point to an example to see how to do it.

Thanks,
Karl

Here you go. Just go ahead and check out the behaviors of both players and enjoy!

http://flowlab.io/game/view/75685

Thanks as that is what we were looking for.