i had never heard of this before but i have recently been going through a lot of emotion on a personal issue. the past three nights when i went to clean my teeth i noticed my eyes had gone from a very strong yellowy brown to a deep greeny blue. now i didnt think much of it thinking it was the light or tierdness or something. but i was having dinner with my friend tonight when she stopped talking and started starring at me. she then freaked out because my eyes had changed colour again. when i got home i noticed more intesity in my eyes colour. does anyone have an explanation for this as its grabbed my attentionobviously. this isnt a joke i am too busy to make this up and only found this site after tonight. cheers.