‘The Waltons’ star Michael Learned explains why she never crossed the line with her TV husband

Michael Learned will always have a great love for Ralph Waite.

The actress, who starred as Olivia Walton in "The Waltons," recently attended The Hollywood Show, where she opened up about how she kept her relationship with her on-screen husband platonic despite their chemistry.

"We had a spat about something totally insignificant, and I was so upset that I had to knock on his trailer door with tears streaming down my face," Learned told Fox News Digital in a statement about a memory of the late actor that has stayed with her.