Unfaithful Wife 2: Sana'y huwag akong maligaw (1999)

On the outside, Jennifer's life looks perfect: she's beautiful and rich and she has Jimmy, a wonderful husband. But despite everything, a wound remains inside her that refuses to heal. One day Archie arrives and the serene world of Jennifer and Jimmy comes to a sharp halt. Archie is Jimmy's friend, but he's also the one who broke Jennifer's heart in the past. With Archie constantly around now, Jennifer discovers that her incessant pain is caused by her longing for him.