Linda wonders who Allen's mistress is. Gil confesses to Peter that Rachel has been using him to get to Peter. During a 'Communique' staff meeting, Carrie pitches an idea for an article on reversed migration and suggest Mark as a writer. Steph refuses to let Mark write the piece since it will be a conflict of interest. Nikki struggles to keep her gallery running. Carrie tells Mark that Stephanie didn't want him to write in her magazine. Peter leaves Rachel mad with self pity as explains he has no romantic interest in her whatsoever. Carrie tries to cheer up Nikki by shopping. She tries on an expensive white suit but doesn't buy it. After some discussions, Steph agrees to let Mark write for 'Communique'. Peter takes Alex to meet Linda and Allen. Linda doesn't approve of Alex at all but Allen seems to take a liking to her. Nikki finds the white suit in her closet; Allen is obviously stalking her. Alex and Peter argue about Linda. Carrie forces Steph to make her editor of Mark's piece. Nik