On last Friday's episode Cardamo referenced some beatles song that he learned in school was the only one that he liked. Does any one know what song that was?

At the time it caught my attention because it was a song I had never even heard the name of before and I've read a beatles biography at some point for grade school.

I did try searching the episode transscript but I was not able to find where they were talking about it.

Can any one share if they remember what it was?