Rachel Bilson
Rachel Bilson uses ChapStick every single day, and the lip balm helps her prepare for her kissing scenes in “Nashville.” Pictured: Bilson attends the 2017 CMT Music Awards at the Music City Center on June 7, 2017 in Nashville, Tennessee. Getty Images/Michael Loccisano

KEY POINTS

  • Tommy Dorfman asked Rachel Bilson what she misses most about ex Bill Hader on Monday's episode of Bilson's podcast
  • Bilson jokingly said that she misses his "big d--k" 
  • The "O.C." alum and Hader broke up in June 2020 after less than a year of dating

Rachel Bilson got candid about what she misses the most about her ex-boyfriend Bill Hader.

Bilson, 40, spoke with guest Tommy Dorfman on Monday's episode of her "Broad Ideas" podcast. During their conversation, Dorfman asked the "O.C." alum what she misses "the most" about the "Barry" star following their breakup.

"His big d–k," Bilson jokingly replied before the pair burst into laughter, according to Page Six. "We can keep that. ... And cut, let's move on."

Bilson and Hader sparked dating rumors in December 2019 when they were spotted at a Tulsa, Oklahoma, Starbucks at the same time. They fueled the romance rumors later that month when they were photographed grabbing groceries in a Los Angeles Ralphs on New Year's Eve.

Bilson and the "Saturday Night Live" alum made their red carpet debut as a couple at the Golden Globes in January 2020. They posed for photos on the red carpet, with Hader wrapping his hand around Bilson's waist.

However, the romance fizzled out later that year, and reports surfaced in June 2020 that they had parted ways.

In an episode of her "Broad Ideas" podcast in June, Bilson spoke about her relationship with Hader for the first time since they called it quits while interviewing Aubrey Plaza. The "Parks and Recreation" alum was surprised, saying, "I don't know s--t. I don't know anything."

"We dated. I went to the f–king Golden Globes [with him]," Bilson shared.

Bilson also referenced her split from the actor in another podcast episode, during a chat with Mandy Moore about breakups amid the coronavirus pandemic.

Bilson did not mention Hader but said that since she "could not leave [her] house" due to quarantine, she "had nothing else to do but sit in it, deal with it and feel it." The "Waiting for Forever" actress said the breakup "hurt like a motherf--ker."

"It was probably the hardest thing I've ever done. Harder than childbirth," she said. "If you actually face it, you can come out of it and be like, 'OK, I did that, and I'm ready for the next thing.'"

Bilson was previously in a long-term relationship with Hayden Christensen. They split in 2017 after nearly 10 years together. They share 7-year-old daughter Briar. She is currently dating artist Zac LaRoc.

Hader was previously married to director Maggie Carey from 2006 to 2018. They share three daughters: Hannah Kathryn, 12, Harper, 10, and Hayley, 7.

Rachel Bilson Nashville
Rachel Bilson joins "Nashville" Season 5. CMT