hello,  you know my favorite color is blue
My favourite is pink! These colours couldn't be more opposite. 
never thought them as opposite only as representative of male and female
I do also like blue- especially a perfectly clear summer sky. 
blue in nature such as the sky and ocean is beautiful
I have very blue eyes- this is called Tyndall scattering. I thought it was because I'm Irish!
tyndall scattering? never hear of that, so is  that what causes the color blue?
Yes it's an optical effect that causes blue, green and hazel eye colour.