On Friday, Demi Moore, 48, visited her husband of six years Ashton Kutcher while he shot scenes for an upcoming episode of Two and a Half Men.

“Demi didn’t come on the actual shooting set or anything — she never does — but she spent the day on the lot in his massive trailer,” an insider says.

Joined by her 23-year-old daughter Rumer (with ex-husband Bruce Willis), she kept a low-profile as Kutcher, 33, “joked around with the audience after the shoot.”

When Kutcher returned to his trailer, “he put his arm around Demi and they acted like a couple,” the insider adds. “They were talking and smiling at each other. Everything seemed just like normal.”

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