Olivia Newton-John says her "Grease" co-star John Travolta has been hopelessly devoted to her since he learned she's battling breast cancer again.
"He's been wonderful. He calls and checks up on me," the actress and singer told TODAY's Natalie Morales. "He came to one of my shows — right before this happened, actually, right before my diagnosis. I saw him, and I was hobbling around the dinner table because I was having trouble sitting down. And he was concerned."
More with @olivianj: Olivia Newton-John: John Travolta has been 'a good friend' during cancer battlehttps://t.co/mB7nKs7tKO— Natalie Morales (@NMoralesNBC) 21 septembre 2017