While Rex is working on his secret project, he gets a call and visit in Tony's absence from professor Putnam (Rolf), who hears how the twins fare, tells about the genetic manipulation and has his disguise found out, but doesn't get to see Rex's experiment. Shawn and Belle are kissing again in the dorm. Roman warns Kate again Tony is dangerous, not just a romantic rival, she declares her love, they make it. Marlena isn't convinces of John's motive and trust, he retorts, they make up dancing. Rex's experiment is ready to amaze the world...