Crystal tries out different hair color to see how she would look but she didn't know it would change her personality too.

The hot pink or pink, back during high school a classmate thought Crystal's hair was pink because how it matches her. I used to draw everything in black and white in those days.
**Also thanks to https://www.furaffinity.net/user/nezumiyuki/ for suggesting this, it's great to see Crystal in different hair colors!