Alguien le podría dar continuación a esta historia usando past simple y past continuous por favor?

After some time of relaxing we sat down to have lunch.

When we were eating, the cat jumped again through the window and suddenly took a piece of meat from the table.

All of us stood up to catch it but while we were running in back of that cat another one was eating our lunch.

We realized there were more than one cat in the neighborhood.