A mystery woman in red posts a photo of a gagged Mercedes to Browning, shortly followed by the return of Clare Devine. Has she done something to Mercy? Meanwhile, wrongly assuming that George's one-night stand was with John Paul, Phoebe decides to teach JP a lesson by mugging him. Will her actions prove costly? Elsewhere, Darren's suspicions grow when he finds Nancy frantically picking spilt pills up from the floor. Also today, Tony struggles with his affections, but will he make a mistake by pursuing Diane? Finally, the McQueens host an unconventional baptism.