Dick Van Dyke has spoken candidly about the emotional toll of nearing 100, saying: "I've lost a lot of friends."

The 99-year-old star of 'Mary Poppins' and 'Chitty Chitty Bang Bang' made the comments during a question and answer event in Malibu, California, alongside his wife, Arlene Silver, 53, while he reflected on the death of his long-time friend and co-star Ed Asner in 2021, which halted plans for a remake of 'The Odd Couple'.

He was quoted by People saying about the stalled project: "That would've been such fun, and we lost it.

"(But) I've lost a lot of friends."

Arlene, who has been married to Dick since 2012, responded: "He's outlived everybody. That's the curse of living to almost 100."

The couple appeared at the event to discuss Dick's career, health, and their relationship, which has drawn attention due to their 46-year age gap.

Despite the difference in age, both described their bond as strong and enduring.

"We get along so well. Everybody said it wouldn't work," Dick said.

Arlene agreed: "We just care about each other so much. It's eerie how well [the marriage] works. People the same age don't last," she added with a laugh.

Dick, whose birthday is on 13 December, has often credited his long life and good health to a steady exercise routine.

"I've always exercised, three days a week," he said in January on the 'Where Everybody Knows Your Name' podcast.

He added: "I get down and do a lot of stretching and yoga," before noting he uses workout equipment to achieve a full-body sweat.

Despite the sorrow of outliving many close friends and co-stars, Arlene noted that Dick has remained "so positive".

"Well, life's been good to me. I can't complain," Dick said.

He also said he's looking forward to marking his centennial birthday with a celebration.

During his podcast interview, he also said he was planning a "big party" to commemorate turning 100.