While promoting 'Star Wars: The Last Jedi,' legend Mark Hamill stopped by Ellen's show this Tuesday.





The actor took time to remember the late Carrie Fisher, his co-star and dear friend.

“She’s like an irreplaceable member of the family, but the whole world feels that way. We are all sort of mourning her,” he said.





“I always think of her in the present tense. I don’t think of her in the past. Any time you were with her it was just fun.”





Hamill then said having Fisher's daughter, Billie Lourd, in the film keeps her legacy living on.

Carrie Fisher, Debbie Reynolds and Billie Lourd pic.twitter.com/OGfVBxEp8A — Star Wars Holocron (@sw_holocron) November 15, 2017

“You have that continuity there,” he said. “She’s so similar to her mother.”





The actor continued on Fisher, “Carrie used to drive me crazy. We were more like siblings than I thought because we would have these huge fights."





"We wouldn’t see each other for months or even years and then you would see each other and remind yourself how much fun it was to be together," he continued.

Make sure to catch Hamill reprise his role as Luke Skywalker in theaters December 15.