The best of the so-called Generation X movies I’ve seen so far, this charming first feature by Rory Kelly about a circle of friends in their 30s, and the various complications that ensue when one of the bunch falls helplessly in love with a friend’s wife, owes much of its spark to collective effort, in the script as well as the performances. The film was written by Kelly and five of his own friends–Duane Dell’Amico, Roger Hedden (author of Bodies, Rest & Motion), Neal Jimenez (writer and codirector of The Waterdance), Joe Keenan, and Michael Steinberg (director of Bodies, Rest & Motion and codirector of The Waterdance)–with each of the six scripting a separate scene organized around a specific gathering. A limitation of the collective social portrait drawn is that one never learns what most of the characters do for a living, but the behavioral interplay is often funny and observant. The able cast includes Craig Sheffer (A River Runs Through It), coproducer Eric Stoltz (who starred in both The Waterdance and Bodies, Rest & Motion), and Meg Tilly (Valmont, The Body Snatchers); the striking and effective score is by David Lawrence. Watch for a funny cameo by Quentin Tarantino in a party scene; he claims to be offering a theory about Top Gun, but seems in fact to be describing his own films. Fine Arts.