Jesse hits the road with his new band, only to find out that it isn't as glamorous as he once thought it was. D.J. gets intimate with Jesse's band's guitarist, Viper, which infuriates Danny and Jesse, and Jesse throws Viper out of the band ("You know the rule, no dating my family!"), but eventually lets him in again after he helps him out in a tight situation involving his past and polka. He also lets D.J. date him again after Becky explains how she got her mother's approval of him.