Lyric discussion by Starquest 

Cover art for Dear Boy lyrics by Paul McCartney

I love the part in the middle when he just sings "doo-doo" in place of lyrics.

It's gotta be songs like this that infuriated Lennon. Paul never took himself too seriously, while John was ultra-pretentious during this time.

Love it.

@Starquest Just my two cents but I have to disagree with Paul not taking himself too seriously. He was a total control freak during the ending of the Beatles, telling George and Ringo how and what to play like they were his back-up band and not his fellow band members. But this album and song are great. My favorite of Pauls albums.