1x21 - Joan of Arcadia

Joan takes a cosmetics class, per God's request, and Kevin doesn't react well to crossing paths with the last girlfriend he dated before his disabling accident... Glynis' flattering makeover attracts a great deal of positive attention at school, which only adds to Joan's disappointment when Adam fails to notice her own new look. Meanwhile, Kevin, who remains bitter with the belief that he had been dumped by Beth because he had become a paraplegic, harshly rebuffs her efforts to make peace with him.