Another one of Eric Dane's on-screen love interests is mourning his loss. Chyler Leigh, who played his character Dr. Mark Sloan's lover Lexie Grey on Grey's Anatomy, reacted to the "devastating" news of the 53-year-old actor's death. Remembering him as a man with "a heart of gold," she told E! News on Saturday: "The last 48 hours have been devastating. I never thought I would be using the term 'had or was,' but here we are. And I hate it. Eric had a heart of gold. His humor and, especially, his laugh was infectious.