Cancer is no match for the love between Julia Louis-Dreyfus and her husband of 30 years, comedy writer Brad Hall.

Three months into her battle with breast cancer, Louis-Dreyfus, 56, took to Instagram with a heart-warming snap of herself and Hall, 59, smooching beneath a sprig of mistletoe on Christmas Eve.

The cute pic shows the pair dressed in matching black puffer coats and sharing a kiss under a piece of the infamous holiday plant held aloft by Hall. "Our pal, @stevenrstroud captured this #mistletoe moment on Xmas eve. #love #myhero," the Veep star wrote alongside the sweet 'gram.

The longtime couple first fell in love as students at Northwestern University in Chicago, and both appeared on Saturday Night Live from 1982-1984 before they were married three years later. They share two sons—Henry and Charlie—who, along with their father, have been by Louis-Dreyfus's side since she shared the news of her cancer diagnosis in September.

"One in eight women get breast cancer. Today, I'm the one," the Seinfeld alum wrote in an emotional message to fans.

"The good news is that I have the most glorious group of supportive and caring family and friends, and fantastic insurance through my union," the actress continued. "The bad news is that not all women are so lucky, so let's fight all cancers and make universal health care a reality."

You got this, Julia!