The 55-year-old actress posted a number of pictures of herself with the deceased actor on Instagram.
A jumper that Perry’s character Chandler Bing wore in a sitcom episode sold for $6,500 (£4,900) at auction last month.
The purpose of the auction was to commemorate Friends’ 30th anniversary.
During the show’s ten-year run from 1994 to 2004, Aniston portrayed Rachel Green.
Perry’s mother revealed one of her last talks with her son last week, in which she stated that “there was an inevitability” that he would die.
According to Suzanne Morrison, he had a phase right before his death when he was showing me one of his new homes.
‘I love you so much and I’m so delighted to be with you now,’ he remarked as he approached me. It was almost like a foretelling or something.