Salma Hayek is mourning the death of her friend Matthew Perry. On Monday, she paid tribute to her "Fools Rush In" costar on Instagram with a heartfelt tribute that comes two days after his sudden death. "It's taken me a couple of days to process this profound sadness. There is a special bond that happens when you share dreams with someone, and together you work towards them," Salma wrote in part. "I was very moved last year when Matthew shared on his Instagram stories how much he loved 'Fools Rush In,' and how he thought that that film we did together was probably his best movie." The actress revealed the two stayed in touch and would often look back at their careers. "Throughout the years, he and I found ourselves reminiscing about that meaningful time in our lives with a deep sense of nostalgia and gratitude," she wrote. "My friend, you are gone much too soon, but I will continue to cherish your silliness, your perseverance, and your lovely heart." The “Friends” star was found dead at his Los Angeles home on Saturday, Oct. 28, a representative and law enforcement officials confirmed to NBC News.