Macaulay Culkin still needs a little help when he’s home alone.

After all, the Home Alone actor didn’t know how to do laundry well until his adult years, according to fiancée Brenda Song.

“Mac is a very unique human” she shared on March 13 episode of The Jennifer Hudson Show. “Being the most famous child actor in the world, he lived and grew up in hotels. He had just never really done laundry.”

Brenda said she was “shooketh” when she found out, quipping, “It’s funny, teaching him how to do laundry.”

But that’s not all. The Suite Life of Zack & Cody alum added that Macaulay, with whom she shares sons Dakota, 3, and Carson, 2, “still doesn’t know how to drive.”

“I took him out to drive in our neighborhood—I was terrified,” she joked. “This 44-year-old man driving for the first time? I was like, ‘Nope!'”

Macaulay and Brenda, 36, first met in 2014, when she was working with their mutual friend Seth Green on the short-lived comedy Dads.