《Post To Be》的詞曲由The Kid LAROI創作，其英文詞曲內容如下：
Verse 1:
I'm just tryna post to be
I'm just tryna post to be
Chorus:
Post to be, I'm tryna be your best friend
Post to be, I'm tryna be your boyfriend
Verse 2:
If you want to talk, I'll talk with you
I'll tell you anything you want to know
If you want to cry, I'll cry with you
You can call me anytime you want to
Chorus:
Post to be, I'm tryna be your best friend
Post to be, I'm tryna be your boyfriend
Bridge:
You don't have to worry about a thing
I'll always be here for you, baby
I'll never let you down, let you down
Chorus: (repeated)
All of your dreams, I want to help you make them come true
You're the one for me, and I'm for you (post to be)
Just post to be (x3) x2.
請注意，這只是一種可能的歌詞解釋，真正的歌詞可能因為歌手、版本或語境的不同而有所差異。