Hello all!

I cannot believe that I am asking this after all the years that I have spent studying Spanish, but here goes!

What is the difference in aspect and or meaning between the following:

1. Hace mucho que no te veo.

and

Hace mucho que no te he visto.

2. Hace mucho que no te escribo.

and

Hace mucho que no te he escrito.

Sigue leyendo>