There was a very close friendship among the three men.
Their relationship was limited to a close friendship for many years.
Thus began a close friendship and professional relationship that would last until her death.
It is clear that, different as they are, the two have a very close friendship.
After so many years of their close friendship, he asked himself why that should surprise him.
We don't form close friendships, not the ones I know.
They developed a close friendship that would last their whole lives.
But that didn't stop us from beginning a close friendship.
I don't think he'd really had time to form many close friendships.
The two went on to continue writing music together, developing at the same time a close friendship.