Does anyone else realized that na-kyum eyes keep changing from orange to green

I thought I was the only one who notice (ﾟοﾟ人))

I think it's to show his emotions

I also notice Na kyum face has become more feminine. First two chapters, his face is more masculine.

Yes, you're right
It's like some changes in art style
I prefer the current yoon, but I'm not sure about Na Kyum...
He's cute ad now, but I also like his more masculine face

I was wondering if that was reason y but I don’t think it is