
@FredFreindly
Because Kiyu's eyes are God Mode powerful.
(=✪ ﻌ ✪)~~~~~ Σ( >□ < ||)
They are weapons of mass destruction. You can take out an entire Army just by batting his eyes with a smile. There are legends that his eye Sparkles can turn into ninja stars and cut through a man like a fire knife through butter.
All kidding aside, it's just because his eyes are definitely entrancing. But let's take baby steps. Lily is still very shy. She's had to go and get to the point, but she still shy. Reason why she isn't shy around Honggu is because she knew him forever, and used to his antics.
I think sunglasses might help her get to know him better and look at his other features. He has a great smile, but he also has great opinions. He's open-hearted and sensitive and sweet. She wants to protect him. Once she gets used to his presence, she'll start feeling comfortable and be able to look him in the sparkly eyes.
He's sort of like an adorable sweet Cyclops from X-Men. Cyclops wears sunglasses, but that doesn't stop Jean Grey from falling in love with him.
Also your settings won't let me reply.

It's perhaps a good theory, but by the time Lily is willing (if ever) to look Kiyu directly in the eye, he will be an emotional, jealous wreck and will probably given up on having the level of friendship and camaraderie she shares with Honggu. And by that time, Honggu will have likely fallen in love with Lily (who wouldn't) and be doing his best to edge Kiyu out of the picture.
His eyes can destroy entire buildings with just a smile. His shiny power is too powerful.
So... Why doesn't he just get a pair of sunglasses? He's got perfect vision so he doesn't need to get a prescription. Simple solution.