Think about an experience you had recently. Stories in which something happens whereby you gained an insight or experienced a certain emotion, work best. Take 10 minutes to formulate an experience and then tell it to each other.
Now you are both going to give the other's story a purely descriptive form in a work. It can be any form that suits you; text, image, dance, voice. But make sure you think of the descriptive way of telling a story, like Bala describes in her text. Take again 10 minutes and present this form to each other.
The next step is to create a work based on the same experience, but in a non-descriptive way. Again, you can use anything you like and you will have 10-15 minutes for this as well. Present this work to the other person.
Name the salient points together. Both as a creator and as an observer of the various translations of your story by the other.