My Dear Secretary (1949)

When romance writer Owen Waterbury (Kirk Douglas) meets Stephanie "Steve" Gaylord (Laraine Day), he offers her a job as his secretary. Steve, a would-be writer herself, accepts the position but is quickly dismayed by Owen's shabby work ethic and distracting visitors, including Ronnie (Keenan Wynn), his rowdy, mischievous neighbor. Despite their differing outlooks, Owen and Steve get married, but artistic and romantic jealousy just might tear them apart.