Different Strokes (1998)

Jill Martin, a New York art director, arrives in Los Angeles to supervise a photo shoot with local photographer Jack who's involved with another woman named Jill. Jill Martin becomes involved with the relationship problems facing Jack and Jill as well as helping Jill deal with her sexual awakening to her repressed lesbianism and dealing with a jealous Jack when he finds out about Jill and Jill being together.