About my twin sister

I have to sisters. They are 25 years old and they are twins. They are identical twins but they don't look like each other. Today I'm going to talk about them. My oldest sister is called Aoi.  She speaks calmly and she is really pure. She  got married this year and  is pregnent now. The doctor said that the baby boy would be born on November, so I am really excited! I will be an aunt in this age!!
Next, I'll tell you about my second oldest sister. Her name is Akane. She is big and rough and scary but sometimes nice. She is not marride yet but she is in love with someone.
Maybe you have already realized. "Realize what?" You may think. About their name. Aoi means blue and Akane means red in English and me..... Wakana. Wakana means young green in English so it is like a traffic light!!  Isn't it funny??
If  I get married and got a child, I might name them Hikari or something because in Japanese,  Hikari means light and it is the image of yellow.