Just in case you're wondering how our boy is recovering from his procedure yesterday...
Nathan was instructed to take it easy for the next couple of days and let his body regroup. This is VERY difficult for him, as he and Clare spend the weekends pummeling each other in a mostly friendly way (think lion cubs). So when Matt and Clare started tearing through the house this afternoon, Nathan began referring to himself as "Old Mr Jenkins" - whenever they got too close, he yelled, "GET OFF MY LAWN!" and shuffled after them, shaking his fist and muttering darkly.
When asked if he is behind the mysterious goings-on at the amusement park, Nathan had no comment.