1. You held a grudge against your parents for dressing you in matching clothes.
2. And you always got asked if you were twins.
Sometimes you pretended you were.
3. If you're the older sister, you would boss the younger one around and make her do things for you.
4. But as the younger sister, you got to copy the older one's homework because you had all the same teachers.
To be honest, I never do my own homework in there. I just copy it from my sister's homework when she had it last semester.