Jethro used to sneak Tyson out with him on summer nights so that they could swim in the creak after the area became a national park and they couldn't go in the day time.
Once they went in the late Autumn and Tyson got hypothermia. Jethro left so guilt he stayed at home with Tyson until he got better, as their father worked all day he didn't notice and Jethro phoned the school to say they both had chicken pox so they school wouldn't tell their father they weren't at school. It was during that week the Tyson learned to cook chicken soup by watching Jethro make it for him. Now whenever Tyson is ill he makes chicken soup like Jethro made it even though the recipe isn't as nice to him as the canned soups.