Not me bruh

Hi dear
          
          
          I see u like reading books. I personally wrote one n is hoping if u could read it n leave likes n comments as feedback for my work.
          
          Name of the book: NOT HIS TO CARE
          
          https://my.w.tt/s0kpQ0t0D9
          
          hoping to hear from u soon n waiting for u to shower my book with love n support.
          
          Stay safe

What is GNK?

HEY DUMBIEEEEE.