Meaning of "Not My Friend" by Norah Jones

The lyrics of "Not My Friend" by Norah Jones delve into the pain of being let down by someone who is supposed to be a friend but instead takes pleasure in the singer's suffering. The reference to being laughed at in school emphasizes the hurtful impact of this person's behavior, equating it to the cruelty faced in childhood. The singer's resolve to distance themselves from this toxic individual is evident in the final lines, where they allude to keeping the "handle of your gun in sight" as a metaphor for being cautious and ready to protect themselves. Overall, the song captures the emotional turmoil of realizing that someone you thought was a friend is, in fact, callous and harmful.