Just months after revealing his ALS diagnosis publicly, actor Eric Dane speaks out for the first time in a interview with Diane Sawyer about the moment he first noticed the warning signs, and more.

Eric Dane told Good Morning America’s host, Diane Sawyer, about the experience he had before his diagnosis. He said he was experiencing weakness in his right hand, but

ALS has robbed Eric Dane of functioning in his right arm and is creeping through his left, the veteran actor said in an emotional interview about the diagnosis he revealed in April.