Shall we dance?

Shannon Murphy has just found out she has two sisters she never knew and now the three are living together above her dance studio in Bridgeport. Dylan Lange is a policeman with a new partner, a big brother trying to help his little sister, and a loser of a bet with his buddies. Now as a result of a the loss, he has to take dance lessons. But when he walks into the dance studio, Shannon is the last person he expected to find.