If you loved Tune in for Love, try Happy End
A bridge between a film you've already seen and one most people haven't. Happy End has roughly 4.2× fewer votes than Tune in for Love — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Jung Ji-woo, and they both carry the bittersweet mood tag, and they sit in Drama / Romance territory. If that's the register that drew you to Tune in for Love, the second film will land in a comparable space — through a different lens.
bittersweet
What Happy End is
Here's a film unafraid to name itself ironically. A man, recently jobless, suspects his wife of having an affair. What unfolds is a grim portrait of a family in crisis, and the unhappy ending it earns.

