Honestly my hair doesn’t fade too much because I don’t wash it.. like ever.. The only time it gets washed is at the hair dressers.. Pink usually just fades out into the colour your hair is underneath so it looks a little peachy on my hair because the faded parts are pink with blonde underneath. This is because pink isn’t a primary colour like red or blue that will really stain your hair. If you want pastel hair and you wash your hair regularly the colour will fade and you’ll have to touch it up every couple of weeks. Pastel colours fade a lot faster than brighter ones. Just try it out and see what works for your hair.
I hope this helps! xx
don’t shit on people for having self confidence and being happy with their appearance like how bitter are you