Puns

Its been a busy summer. We went on a two week trip to Ireland and London. Now we are settling into the new house. Sven's grandparents, Fafa and Granma, have moved into their mother-in-law unit on the ground floor. Sven loves to go down to their apartment to see what' going on.

On the flight home from London (4 days before the recent big terrorist scare) Sven was watching some cartoons - I guess one featured an egg-like character. The next day Sven said "the egg person in the movie said there's the egg-sit." Then Sven laughed at the pun. This is the first time that Sven has repeated a pun to us. Is this a good development?