"You didn't need to meet Carrie Fisher to understand her power", he shared on Twitter.
"Carrie's favorite object was a giant Prozac pill brought back several years ago".
The service was held at Fisher's home and the eulogies were delivered by her daughter, Billie Lourd, and friends like Meryl Streep, Tracey Ullman and Stephen Fry, while the 125 guests dined on fried chicken, collard greens, and cornbread, according to People magazine.
And as for the family's decision to bury Carrie's ashes with her mother's body, he added, "They're together, and they will be together here and in heaven, and we're OK with that".
Fisher, a longtime mental health advocate, was first diagnosed with bipolar disorder when she was in her mid-20s.
Brent oil steadies above $55 ahead of supply cut deal
The bottom line, however, is that no one knows where oil prices will be this time next year or even six months from now. Analysts S&P Global Platts surveyed Tuesday were looking for a draw of 1.5 million barrels.
The actresses were buried together earlier this week during a private family service at Forest Lawn Memorial Park-Hollywood Hills following their deaths just a day apart.
In an interview with ABC News, Carrie's half-sister, Joely, said that they knew Debbie wouldn't last long without her daughter. This exchange sets the tone for the whole narrative: Debbie as the sunny, blue-skies 1950s showbiz gal, Fisher as the take-no-bullshit '70s renegade unwilling to sit still for her mother's happy horseshit. "And I spent an evening with her last summer at the White House Correspondents dinner as a guest of the Guardian newspaper".
A few days later, Fisher's daughter took to Instagram to pay tribute to her mother and grandmother. They never dated, and Carrie was grateful their encounter didn't end their bond, saying, "They always say sex can ruin a friendship, but we were young enough that it didn't".
Debbie Reynolds and Carrie Fisher arrive at the premiere of HBO's documentary "Wishful Drinking" at Linwood Dunn Theater at the Pickford Center for Motion Study on December 7, 2010 in Hollywood, California.
Fisher became known as much for her humorous writing as acting and, in the film, is a one-woman one-liner machine.