Lars :: Swimming

For Joyce's birthday we were sitting outside on the patio in Palm Springs drinking coffee and eating brunch and Lars wanted to be swimming. I told him that we couldn't swim until I had a swim suit on and he had a swim diaper on. He thought for a second - literally one second - and ran into the house. He emerged minutes later holding the top to my swim suit and his swim diaper. What could I do but put on my suit and hop in?