If you loved Sunny, try MAL·MO·E: The Secret Mission
A bridge between a film you've already seen and one most people haven't. MAL·MO·E: The Secret Mission has roughly 7.0× fewer votes than Sunny — 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
Theyboth carry the bittersweet, foreign gem, tender mood tags, and they sit in Comedy / Drama territory. If that's the register that drew you to Sunny, the second film will land in a comparable space — through a different lens.
What MAL·MO·E: The Secret Mission is
Here's a film that tries to do a lot with dictionaries. Set in the 1940s, an uneducated thief and a patriotic intellectual secretly join forces to create a Korean dictionary during the Japanese occupation. It probably made a lot more sense if you speak Korean.

