Most pink scars will eventually fade especially if you spend more time out in the sunlight.
Being out in the sunlight or doing some suntanning can help fade the pink scars more and faster.
I had a pink scar before and after suntanning it eventually faded to where it's barely noticeable now.
So some pink scars may not fully ever fade away but some pink scars will fade some and some may fade fully.
Most scars usually start out as red in color and then change to pink color and then eventually the pink colored scars will turn back into the color of your skin.
Some scars are permanent and may never go away and some scars may go away eventually.
To help cover up scars on your skin you can use some concealer or apply some other makeup to make the scars less visible.