They've invented these glasses (it's really quite extraordinary) which allow colorblind people to see hues beyond their imagination. Suddenly you're watching this world shift before you, all with a simple switch of perspective.
Now, I've never been in love but I'd like to think it's a lot like finally watching the sunset in all it's chromatic glory. All the while inquiring whether that's really what orange looks like... and wow, I'd honestly pictured blue so differently.