LOUISE was a schoolmate of the four ladies’. She is holding a press conference for her beauty and fitness center at its anniversary. She asks NI’s PR firm to give her a helping hand. YUKI is the celebrity endorsement of the center. She acts rather intimately with LOUISE’s husband, KEN, at the press conference. NI tells LOUISE about this. YUKI has been arrested for possessing drugs. KEN goes to the police station to bail her out. This makes PO believe that KEN has an affair with YUKI. LOUISE is very unhappy that KEN would like to divorce her. The four ladies take turns in keeping LOUISE company, yet they all fell uneasy as she is acting rather passionately to them. They feel as if being sexually harassed. The four ask BUD to collect evidence that KEN and YUKI are having an extramarital affair. FAI follows KEN all the way to YUKI’s place and asks the four to come over right away……