Hank's classmate Ryder Daniels asks Hank to sing a duet with him and he says yes,but Hank finds out Ryder is only using him to get a good grade and has a reputation for using guys to pass his classes. So he decides to get revenge on him at the Full Moon Jam. Meanwhile, Frankie tries to find out why he has trouble with getting new friends, and decides to change his image to look cooler. Also Ashley keeps getting emergency calls on her new cellphone.