Mary Sings A Sick Young Sheldon To Sleep With "Soft Kitty" An ailing Sheldon enjoys his mother's rendition of "Soft Kitty" in "A Sneeze, Detention, and Sissy Spacek."
Posted on Feb 1, 2018 09:00am

The Big Bang Theory fans are well-acquainted with "Soft Kitty," Sheldon's (Jim Parsons) go-to lullaby for when he's feeling sick.

Now, in the latest episode of Young Sheldon, "A Sneeze, Detention, and Sissy Spacek," viewers heard an early rendition of the now-famous lullaby, with Mary (Zoe Perry) singing the song to a bedridden Sheldon (Iain Armitage) after he came down with the flu.

STREAM: Episode 13, Season 1 Of Young Sheldon On CBS All Access

In addition to being a neat callback (or rather, call-forward) to The Big Bang Theory, it was also a very sweet moment between Sheldon and his mother.

Watch the full video above.

Watch all-new episodes of Young Sheldon on Thursdays at 8:30/7:30c on CBS and CBS All Access.