hello. soooo i sell eggs by the dozen at my work. a very good friend of mine usually eats one a day. she hardboils it etc. well me and some other co-workers are sitting in the break room having coffee etc. and my friend with the egg adds salt and pepper , take a seat next to me and bites her egg. it was green inside.....i was so embarrased. have no idear why! she eats one everyday too! she threw it in the trash. why did this happen. she did not over cook it. strange. i was embarrased.