My Best Friends in the World

"" is a song sung in "What Was Missing." It is sung by Finn, with Marceline and, to a much lesser extent, Princess Bubblegum singing occasional harmony. Princess Bubblegum, BMO, Jake and Marceline played the tune. It was the only song that was able to successfully open the Door Lord's magic door. In this song, Finn confesses to Princess Bubblegum that his item that was stolen was a lock of her hair and that he considers the three his best friends and asks them what do they think of him in return.

Chords
A7, Dm, A7, Dm

A7, Dm, A7, Dm

B♭, F, A7, Dm,

''You like this? This is what was missing! The truth!''

B♭, F, B♭, F,

B♭, F, B♭, F, B♭, F, B♭, F, A7,

B♭, F, C, B♭,

B♭, F, C, B♭,

B♭, F, C, B♭,

F… A7…

(Repeat)

…G… (shifts up a whole tone…)

C, G, D, C,

C, G, D, C,

C, G, D, C,

''G…. B7…''

Em, C, G, B7,

Em (do-oo-ooor break!)

Trivia

 * The lyrics, "Am I a joke, your knight, or your brother?", represent Marceline, Princess Bubblegum, and Jake. Marceline makes jokes with Finn in "Henchman," Princess Bubblegum calls Pen "a brave knight" in the animated short, and Jake is Finn's adoptive brother.