Storywise, not that complicated. We have here a ML with traumatic past that caused him to see only in black and white. He met FL while they were still young and again when they were older. She literally brought colors into his life, as I've said, they have a cutesy love story.

As for the conflicts, its unbelievably unrealistic. Like their big fight is so shallow even in full for a RomCom. Their big fight was abour the ML not telling FL that he can see colors on her.

Casting was ok, but secondary characters were uninteresting. Skipped a lot of flash back and too long slowmo. If you're still interested, go ahead, it has a happy ending.