The Goodbye Girl (1977)

"The Goodbye Girl" is a bittersweet comedy about relationships and taking chances. Though it deals with the human condition, what most quickly comes to mind are those wickedly comedic scenes featuring Richard Dreyfuss in an Oscar-winning role. He plays a struggling actor with a sharp tongue who has sublet an apartment from single mom Marcia Mason, a divorcie with horrific taste in men, who are always running out on her. She is left high and dry once more, stuck sharing her apartment with Dreyfuss when he hasn't the heart to enforce his lease and toss out mother and daughter.