Priyanka Chopra was good friends with Mubina, a mutual close friend
of Shahid Kapoor. Earlier reports stated that Mubina and Shahid were reported
to be more closer than just friends. This was before Shahid started seeing
Priyanka.
Sources said that Shahid never like Priyanka’s friendship
with Mubina and the star couple had fought a number of times for that reason.
After their break up Priyanka still continued her friendship with Mubina and
they became so close that Priyanka started confiding to Mubina.
But it is rumored that Mubina could not keep secrets and was
telling everything to Shahid. Priyanka discovered this and she confronted
Mubina. Priyanka now has learned her lesson and has stopped confiding things to
Mubina.
So now the former friends are keeping their distance.
Priyanka seems to be hurt by this incident and her trust is broken.
Source