After Pete (Sam Jones III) and Chloe (Allison Mack) are infected by a parasitic worm, it turns them into thrill-seeking daredevils and Pete uses red kryptonite to get Clark (Tom Welling) to join them on a dangerous adventure. Not only does Clark show off his powers, but he kisses Chloe in front of a stunned Lana (Kristin Kreuk).